Transaction

klay_call

블록체인에 트랜잭션을 생성하지 않고 즉시 새 메시지 호출을 합니다. 결과 데이터를 반환하거나 또는 에러가 발생하면 JSON RPC의 에러 객체를 반환합니다.

Parameters

NOTE: In versions earlier than Klaytn v1.7.0, only integer block number, the string "earliest" and "latest" are available.

callObject has the following properties:

Return Value

컨트랙트를 배포했다면 klay_getTransactionReceipt를 사용해 컨트랙트 주소를 확인하세요.

Error

문제가 발생할 경우 JSON RPC의 에러 객체를 반환합니다. 예를 들어, 어떤 메시지 호출이 REVERT opcode로 종료되면 "evm: execution reverted"라는 메시지의 에러 객체가 생성됩니다.

Example

// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc": "2.0", "method": "klay_call", "params": [{"from": "0x3f71029af4e252b25b9ab999f77182f0cd3bc085", "to": "0x87ac99835e67168d4f9a40580f8f5c33550ba88b", "gas": "0x100000", "gasPrice": "0x5d21dba00", "value": "0x0", "input": "0x8ada066e"}, "latest"], "id": 1}' https://public-en-baobab.klaytn.net

// Result
{"jsonrpc":"2.0","id":1,"result":"0x000000000000000000000000000000000000000000000000000000000000000a"}

klay_estimateGas

Generates and returns an estimate of how much gas is necessary to allow the transaction to complete. 이때 발생한 트랜잭션은 블록체인에 추가되지 않습니다. Klaytn 가상머신의 메커니즘, 노드 성능 등의 다양한 원인에 의해 추정치가 실제 사용된 가스양보다 훨씬 클 수도 있습니다.

Parameters

callObject has the following properties:

Return Value

Example

// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc": "2.0", "method": "klay_estimateGas", "params": [{"from": "0x3f71029af4e252b25b9ab999f77182f0cd3bc085", "to": "0x87ac99835e67168d4f9a40580f8f5c33550ba88b", "gas": "0x100000", "gasPrice": "0x5d21dba00", "value": "0x0", "input": "0x8ada066e"}], "id": 1}' https://public-en-baobab.klaytn.net

// Result
{
  "jsonrpc": "2.0","id":1,
  "result": "0x5208" // 21000
}

klay_estimateComputationCost

트랜잭션을 실행하는 데에 들 연산 비용의 추정치를 생성하여 반환합니다. Klaytn은 한 트랜잭션을 실행하는 데에 너무 많은 시간이 걸리지 않도록 하기 위해 현재 트랜잭션당 연산 비용을 100000000으로 제한합니다. 이때 발생한 트랜잭션은 klay_estimateGas와 마찬가지로 블록체인에 추가되지 않습니다.

Parameters

klay_call의 매개변수들을 보면 모든 속성이 선택사항인 것을 볼 수 있습니다. 하지만 가스 한도를 지정하지 않으면, Klaytn 노드는 기본 가스 한도(uint64 / 2) 를 상한으로 설정합니다.

Return Value

Example

// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_estimateComputationCost","params":[{"from":"0x73718c4980728857f3aa5148e9d1b471efa3a7dd", "to":"0x069942a3ca0dabf495dba872533134205764bc9c", "value":"0x0", "input":"0x2a31efc7000000000000000000000000000000000000000000000000000000000000271000000000000000000000000000000000000000000000000000000000000000420000000000000000000000000000000000000000000000000000000000003039"}, "latest"],"id":1}' https://public-en-baobab.klaytn.net

// Result
{
  "jsonrpc": "2.0","id":1,
  "result": "0x1e8b0ad"
}

klay_getTransactionByBlockHashAndIndex

Returns information about a transaction by block hash and transaction index position. This API works only on RPC call, not on JavaScript console.

Parameters

Return Value

klay_getTransactionByHash를 참고하세요.

Example

// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_getTransactionByBlockHashAndIndex","params":["0x451cafae98d61b7458b5cef54402830941432278184453e3ca490eb687317e68", "0x0"],"id":1}' https://public-en-baobab.klaytn.net

// Result
{
  "jsonrpc":"2.0",
  "id":1,
  "result":{
    "blockHash":"0x0591ceb74102fc4ed54b66d27e869224d481e9f44170b25ed4a5654675043198",
    "blockNumber":"0x27",
    "from":"0xe02837b9d671e0848e599c374416f383f8910e45",
    "gas":"0xf4240",
    "gasPrice":"0x5d21dba00",
    "hash":"0x451cafae98d61b7458b5cef54402830941432278184453e3ca490eb687317e68",
    "input":"0x",
    "nonce":"0x1",
    "senderTxHash":"0x451cafae98d61b7458b5cef54402830941432278184453e3ca490eb687317e68",
    "signatures":[
      {
        "V":"0xfea",
        "R":"0x1924d0f36e05d368a37b8130b85067f21f0ea1d35b87bf137216cdc3c844c762",
        "S":"0x31d61be4d5cf677e60ad0fa0214e75c3167509c8d8905d7c6f85979b5f32eead"
      }
    ],
    "to":"0x44d827f98430784c8e3401748d8ba92c43df4546",
    "transactionIndex":"0x0",
    "type":"TxTypeLegacyTransaction",
    "typeInt":0,
    "value":"0xde0b6b3a7640000"
  }
}

klay_getTransactionByBlockNumberAndIndex

Returns information about a transaction by block number and transaction index position. This API works only on RPC call, not on JavaScript console.

Parameters

NOTE: In versions earlier than Klaytn v1.7.0, only integer block number, the string "earliest" and "latest" are available.

Return Value

See klay_getTransactionByHash

Example

// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_getTransactionByBlockNumberAndIndex","params":["0x27", "0x0"],"id":1}' https://public-en-baobab.klaytn.net

// Result
{
  "jsonrpc":"2.0",
  "id":1,
  "result":{
    "blockHash":"0x0591ceb74102fc4ed54b66d27e869224d481e9f44170b25ed4a5654675043198",
    "blockNumber":"0x27",
    "from":"0xe02837b9d671e0848e599c374416f383f8910e45",
    "gas":"0xf4240",
    "gasPrice":"0x5d21dba00",
    "hash":"0x451cafae98d61b7458b5cef54402830941432278184453e3ca490eb687317e68",
    "input":"0x",
    "nonce":"0x1",
    "senderTxHash":"0x451cafae98d61b7458b5cef54402830941432278184453e3ca490eb687317e68",
    "signatures":[
      {
        "V":"0xfea",
        "R":"0x1924d0f36e05d368a37b8130b85067f21f0ea1d35b87bf137216cdc3c844c762",
        "S":"0x31d61be4d5cf677e60ad0fa0214e75c3167509c8d8905d7c6f85979b5f32eead"
      }
    ],
    "to":"0x44d827f98430784c8e3401748d8ba92c43df4546",
    "transactionIndex":"0x0",
    "type":"TxTypeLegacyTransaction",
    "typeInt":0,
    "value":"0xde0b6b3a7640000"
  }
}

klay_getTransactionByHash

Returns the information about a transaction requested by transaction hash. This API works only on RPC call, not on JavaScript console.

Parameters

Return Value

Object - A transaction object, or null when no transaction was found:

Example

// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_getTransactionByHash","params":["0xaca5d9a1ed8b86b1ef61431b2bedfc99a66eaefc3a7e1cffdf9ff53653956a67"],"id":1}' https://public-en-baobab.klaytn.net

// Result
{
  "jsonrpc":"2.0",
  "id":1,
  "result":{
    "blockHash":"0x4d97cf1f686a925ed4f1ad42c635cedb54974fe23a2941c7825e1ed3163c0e41",
    "blockNumber":"0x7008",
    "feePayer":"0xa9d2cc2bb853163b6eadfb6f962d72f7e00bc2e6",
    "feePayerSignatures":[
      {
        "V":"0x4e44",
        "R":"0xa665e17d92e1c671c8b062cecb19790d49138a21854fc15c460c91035b1884e",
        "S":"0x17165688acc01736f1221a39399e3aac7e1ece14731fcab31631e3e4a59b7441"
      }
    ],
    "from":"0xab0833d744a8943fe3c783f9cc70c13cbd70fcf4",
    "gas":"0xdbba0",
    "gasPrice":"0x5d21dba00",
    "hash":"0xaca5d9a1ed8b86b1ef61431b2bedfc99a66eaefc3a7e1cffdf9ff53653956a67",
    "nonce":"0x26",
    "senderTxHash":"0x18fe9e1007da7d20aad77778557fb8acc58c80054daba65124c8c843aadd3478",
    "signatures":[
      {
        "V":"0x4e44",
        "R":"0x1b6bb3d996d903d0528565d13e8d9d122b2220ed09c5baf384114193a6977027",
        "S":"0x20c506ce9f1bdd42183c40c44f414a3930f339f856e8be3cfcdf5ca0852fd378"
      }
    ],
    "to":"0x15a9119104e1bf0ec6d408b3cc188685e4402a2c",
    "transactionIndex":"0x0",
    "type":"TxTypeFeeDelegatedValueTransfer",
    "typeInt":9,
    "value":"0x1"
  }
}

klay_getTransactionBySenderTxHash

발신자 트랜잭션 해시로 조회한 트랜잭션의 정보를 반환합니다. This API works only on RPC call, not on JavaScript console. 이 API는 --sendertxhashindexing에 의해 인덱싱 기능이 활성화되어 있을 때만 올바른 결과를 반환합니다. klay_isSenderTxHashIndexingEnabled를 호출하여 확인할 수 있습니다.

Parameters

Return Value

Object - A transaction object, or null when no transaction was found:

Example

// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_getTransactionBySenderTxHash","params":["0x18fe9e1007da7d20aad77778557fb8acc58c80054daba65124c8c843aadd3478"],"id":1}' https://public-en-baobab.klaytn.net

// Result
{
  "jsonrpc":"2.0",
  "id":1,
  "result":{
    "blockHash":"0x4d97cf1f686a925ed4f1ad42c635cedb54974fe23a2941c7825e1ed3163c0e41",
    "blockNumber":"0x7008",
    "feePayer":"0xa9d2cc2bb853163b6eadfb6f962d72f7e00bc2e6",
    "feePayerSignatures":[
      {
        "V":"0x4e44",
        "R":"0xa665e17d92e1c671c8b062cecb19790d49138a21854fc15c460c91035b1884e",
        "S":"0x17165688acc01736f1221a39399e3aac7e1ece14731fcab31631e3e4a59b7441"
      }
    ],
    "from":"0xab0833d744a8943fe3c783f9cc70c13cbd70fcf4",
    "gas":"0xdbba0",
    "gasPrice":"0x5d21dba00",
    "hash":"0xaca5d9a1ed8b86b1ef61431b2bedfc99a66eaefc3a7e1cffdf9ff53653956a67",
    "nonce":"0x26",
    "senderTxHash":"0x18fe9e1007da7d20aad77778557fb8acc58c80054daba65124c8c843aadd3478",
    "signatures":[
      {
        "V":"0x4e44",
        "R":"0x1b6bb3d996d903d0528565d13e8d9d122b2220ed09c5baf384114193a6977027",
        "S":"0x20c506ce9f1bdd42183c40c44f414a3930f339f856e8be3cfcdf5ca0852fd378"
      }
    ],
    "to":"0x15a9119104e1bf0ec6d408b3cc188685e4402a2c",
    "transactionIndex":"0x0",
    "type":"TxTypeFeeDelegatedValueTransfer",
    "typeInt":9,
    "value":"0x1"
  }
}

klay_getTransactionReceipt

Returns the receipt of a transaction by transaction hash.

NOTE: The receipt is not available for pending transactions.

Parameters

Return Value

Object - A transaction receipt object, or null when no receipt was found

Example

// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_getTransactionReceipt","params":["0xaca5d9a1ed8b86b1ef61431b2bedfc99a66eaefc3a7e1cffdf9ff53653956a67"],"id":1}' https://public-en-baobab.klaytn.net

// Result
{
  "jsonrpc":"2.0",
  "id":1,
  "result":{
    "blockHash":"0x4d97cf1f686a925ed4f1ad42c635cedb54974fe23a2941c7825e1ed3163c0e41",
    "blockNumber":"0x7008",
    "contractAddress":null,
    "feePayer":"0xa9d2cc2bb853163b6eadfb6f962d72f7e00bc2e6",
    "feePayerSignatures":[
      {
        "V":"0x4e44",
        "R":"0xa665e17d92e1c671c8b062cecb19790d49138a21854fc15c460c91035b1884e",
        "S":"0x17165688acc01736f1221a39399e3aac7e1ece14731fcab31631e3e4a59b7441"
      }
    ],
    "effectiveGasPrice":"0x5d21dba00",
    "from":"0xab0833d744a8943fe3c783f9cc70c13cbd70fcf4",
    "gas":"0xdbba0",
    "gasPrice":"0x5d21dba00",
    "gasUsed":"0x7918",
    "logs":[],
    "logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "nonce":"0x26",
    "senderTxHash":"0x18fe9e1007da7d20aad77778557fb8acc58c80054daba65124c8c843aadd3478",
    "signatures":[
      {
        "V":"0x4e44",
        "R":"0x1b6bb3d996d903d0528565d13e8d9d122b2220ed09c5baf384114193a6977027",
        "S":"0x20c506ce9f1bdd42183c40c44f414a3930f339f856e8be3cfcdf5ca0852fd378"
      }
    ],
    "status":"0x1",
    "to":"0x15a9119104e1bf0ec6d408b3cc188685e4402a2c",
    "transactionHash":"0xaca5d9a1ed8b86b1ef61431b2bedfc99a66eaefc3a7e1cffdf9ff53653956a67",
    "transactionIndex":"0x0",
    "type":"TxTypeFeeDelegatedValueTransfer",
    "typeInt":9,
    "value":"0x1"
  }
}

klay_getTransactionReceiptBySenderTxHash

SenderTxHash로 조회한 트랜잭션의 영수증을 반환합니다.

NOTE: The receipt is not available for pending transactions. Please note that this API returns correct result only if indexing feature is enabled by --sendertxhashindexing. This can be checked by call klay_isSenderTxHashIndexingEnabled.

Parameters

Return Value

Object - A transaction receipt object, or null when no receipt was found

Example

// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_getTransactionReceiptBySenderTxHash","params":["0x18fe9e1007da7d20aad77778557fb8acc58c80054daba65124c8c843aadd3478"],"id":1}' https://public-en-baobab.klaytn.net

// Result
{
  "jsonrpc":"2.0",
  "id":1,
  "result":{
    "blockHash":"0x4d97cf1f686a925ed4f1ad42c635cedb54974fe23a2941c7825e1ed3163c0e41",
    "blockNumber":"0x7008",
    "contractAddress":null,
    "feePayer":"0xa9d2cc2bb853163b6eadfb6f962d72f7e00bc2e6",
    "feePayerSignatures":[
      {
        "V":"0x4e44",
        "R":"0xa665e17d92e1c671c8b062cecb19790d49138a21854fc15c460c91035b1884e",
        "S":"0x17165688acc01736f1221a39399e3aac7e1ece14731fcab31631e3e4a59b7441"
      }
    ],
    "from":"0xab0833d744a8943fe3c783f9cc70c13cbd70fcf4",
    "gas":"0xdbba0",
    "gasPrice":"0x5d21dba00",
    "gasUsed":"0x7918",
    "logs":[],
    "logsBloom":"0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
    "nonce":"0x26",
    "senderTxHash":"0x18fe9e1007da7d20aad77778557fb8acc58c80054daba65124c8c843aadd3478",
    "signatures":[
      {
        "V":"0x4e44",
        "R":"0x1b6bb3d996d903d0528565d13e8d9d122b2220ed09c5baf384114193a6977027",
        "S":"0x20c506ce9f1bdd42183c40c44f414a3930f339f856e8be3cfcdf5ca0852fd378"
      }
    ],
    "status":"0x1",
    "to":"0x15a9119104e1bf0ec6d408b3cc188685e4402a2c",
    "transactionHash":"0xaca5d9a1ed8b86b1ef61431b2bedfc99a66eaefc3a7e1cffdf9ff53653956a67",
    "transactionIndex":"0x0",
    "type":"TxTypeFeeDelegatedValueTransfer",
    "typeInt":9,
    "value":"0x1"
  }
}

klay_sendRawTransaction

Creates a new message call transaction or a contract creation for signed transactions.

Parameters

Return Value

If you deployed a contract, use klay_getTransactionReceipt to get the contract address.

Example

// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_sendRawTransaction","params":[{see above}],"id":1}' https://public-en-baobab.klaytn.net

// Result
{
  "jsonrpc": "2.0",
  "id":1,
  "result": "0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"
}

klay_sendTransaction

주어진 파라미터로 트랜잭션을 구성한 다음, 트랜잭션 발신자의 개인키로 트랜잭션에 서명하고 트랜잭션을 Klaytn 네트워크에 전송합니다.

NOTE: The address to sign with must be unlocked.

Parameters

필수적으로 있어야 하는 파라미터들은 트랜잭션 타입에 따라 다릅니다. Working with Klaytn Transaction Types에서 적절한 파라미터를 확인하십시오.

Return Value

If you deployed a contract, use klay_getTransactionReceipt to get the contract address.

Example

params: [{
  "from": "0xb60e8dd61c5d32be8058bb8eb970870f07233155",
  "to": "0xd46e8dd67c5d32be8058bb8eb970870f07244567",
  "gas": "0x76c0",
  "gasPrice": "0x5d21dba00",
  "value": "0x9184e72a",
  "input": "0xd46e8dd67c5d32be8d46e8dd67c5d32be8058bb8eb970870f072445675058bb8eb970870f072445675"
}]
// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_sendTransaction","params":[{see above}],"id":1}' https://public-en-baobab.klaytn.net

// Result
{
  "jsonrpc": "2.0","id":1,
  "result": "0xe670ec64341771606e55d6b4ca35a1a6b75ee3d5145a99d05921026d1527331"
}

klay_sendTransactionAsFeePayer

주어진 파라미터로 트랜잭션을 구성한 다음, 트랜잭션 수수료 납부자의 개인키로 트랜잭션에 서명하고 트랜잭션을 Klaytn 네트워크에 전송합니다. 이 API는 오직 수수료 위임 트랜잭션(부분 수수료 위임 트랜잭션 포함)들만 지원합니다.

참고: 서명하려는 트랜잭션 수수료 납부자의 주소는 잠금 해제되어 있어야 합니다.

Parameters

The required parameters depend on the transaction type. Check the proper parameters in Working with Klaytn Transaction Types.

Return Value

If you deployed a contract, use klay_getTransactionReceipt to get the contract address.

Example

params: [{
  "typeInt": 18,
  "from": "0xcd01b2b44584fb143824c1ea0231bebaea826b9d",
  "to": "0x44711E89b0c23845b5B2ed9D3716BA42b8a3e075",
  "gas": "0x4a380",
  "gasPrice": "0x5d21dba00",
  "nonce": "0x2c",
  "value": "0xf4",
  "input": "0xb3f98adc0000000000000000000000000000000000000000000000000000000000000001",
  "feePayer": "0xcd01b2b44584fb143824c1ea0231bebaea826b9d",
  "feeRatio": 30,
  "signatures": [{
    "V": "0x4e43", 
    "R": "0xd3ff5ca7bdd0120d79e8aa875593d05022fe74ce2b7a0594218d53c0fdca7fa9", 
    "S": "0x2c100e69d2455afc9393e017514063da18b18db6f7e811d0aeaf6002515b58ef"
  }]
}]
// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_sendTransactionAsFeePayer","params":[{see above}],"id":1}' https://public-en-baobab.klaytn.net

// Result
{
  "jsonrpc": "2.0","id":1,
  "result": "0x77ec2d910d0b96585373e2d6508f2b2d8c2af7d0060d2012e1cb2f0ee9d74830"
}

klay_signTransaction

주어진 파라미터로 트랜잭션을 구성한 다음, 트랜잭션 발신자의 개인키로 트랜잭션에 서명합니다. 이 메서드는 발신자 서명을 생성하거나, 최종적으로 Klaytn 네트워크에 전송할 준비를 마친 raw Transaction을 만들 때 사용할 수 있습니다.

NOTE: The address to sign with must be unlocked.

Parameters

The required parameters depend on the transaction type. Check the proper parameters in Working with Klaytn Transaction Types.

Return Value

Example

// Request
curl -X POST -H "Content-Type: application/json" --data '{"jsonrpc":"2.0", "method":"klay_signTransaction", "params":[{"from":"0x77982323172e5b6182539d3522d5a33a944206d4", "to":"0xcd6bfdb523a4d030890d28bf1eb6ef36307c9aaa", "value":"0x10000", "gas":"0x1000000", "nonce":"0x2", "gasprice":"0x25000000000"}],"id":73}' https://public-en-baobab.klaytn.net

// Result
{
  "jsonrpc":"2.0",
  "id":73,
  "result":{
    "raw":"0xf86c0286025000000000840100000094cd6bfdb523a4d030890d28bf1eb6ef36307c9aaa8301000080820fe8a056d2ddd231c3c111687ab351d339240db18cd721e5aa33c601dd4fc3927fb4d1a03443443392517aa7da082aa0a00b9ee5e3e1ee007d22e57cd9ff55b5ddbf4a64",
    "tx":{
      "nonce":"0x2",
      "gasPrice":"0x5d21dba00",
      "gas":"0x1000000",
      "to":"0xcd6bfdb523a4d030890d28bf1eb6ef36307c9aaa",
      "value":"0x10000",
      "input":"0x",
      "v":"0xfe8",
      "r":"0x56d2ddd231c3c111687ab351d339240db18cd721e5aa33c601dd4fc3927fb4d1",
      "s":"0x3443443392517aa7da082aa0a00b9ee5e3e1ee007d22e57cd9ff55b5ddbf4a64",
      "hash":"0xb53cc9128a19c3916c0de1914725b7337bba84666c2556d8682c72ca34c6874c"
    }
  }
}

klay_signTransactionAsFeePayer

주어진 파라미터로 트랜잭션을 구성한 다음, 트랜잭션 수수료 납부자의 개인키로 트랜잭션에 서명합니다. 이 메서드는 트랜잭션 수수료 납부자 서명을 생성하거나, 최종적으로 Klaytn 네트워크에 전송할 준비를 마친 raw Transaction을 만들 때 사용할 수 있습니다. 수수료 납부자 서명을 추출하고 싶다면, 결과값에서 feePayerSignatures을 사용하십시오. 발신자 서명이 첨부되어 있지 않다면( tx에 있는 signatures 가 비어 있는 상태), raw 트랜잭션은 최종 상태가 아닙니다.

NOTE: The fee payer address to sign with must be unlocked.

Parameters

The required parameters depend on the transaction type. Check the proper parameters in Working with Klaytn Transaction Types.

Return Value

Example

// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc": "2.0", "method": "klay_signTransactionAsFeePayer", "params": [{"typeInt": 17, "from": "0xcd01b2b44584fb143824c1ea0231bebaea826b9d", "to": "0x44711E89b0c23845b5B2ed9D3716BA42b8a3e075", "gas": "0x76c0", "gasPrice": "0x5d21dba00", "value": "0xf4", "input": "0xb3f98adc0000000000000000000000000000000000000000000000000000000000000001", "feePayer": "0xcd01b2b44584fb143824c1ea0231bebaea826b9d"}], "id": 83}' http://127.0.0.1:8551

// Result
{
    "id": 83,
    "jsonrpc": "2.0",
    "result": {
        "raw": "0x11f8ba358505d21dba008276c09444711e89b0c23845b5b2ed9d3716ba42b8a3e07581f494cd01b2b44584fb143824c1ea0231bebaea826b9da4b3f98adc0000000000000000000000000000000000000000000000000000000000000001c094cd01b2b44584fb143824c1ea0231bebaea826b9df847f845824e43a0b34470d1bb588a6afe8f170333ca147e805727aa1911353ed544c31ad4863beca020322c2727091ff79458a87a424b53a4b08cc3d7d485e002e8bf0add13974507",
        "tx": {
            "feePayer": "0xcd01b2b44584fb143824c1ea0231bebaea826b9d",
            "feePayerSignatures": [
                {
                    "R": "0xb34470d1bb588a6afe8f170333ca147e805727aa1911353ed544c31ad4863bec",
                    "S": "0x20322c2727091ff79458a87a424b53a4b08cc3d7d485e002e8bf0add13974507",
                    "V": "0x4e43"
                }
            ],
            "from": "0xcd01b2b44584fb143824c1ea0231bebaea826b9d",
            "gas": "0x76c0",
            "gasPrice": "0x5d21dba00",
            "hash": "0x9e76f754b884d7853814a39c0e51fcefcef6f55b872f00ddad9724c9638128b3",
            "input": "0xb3f98adc0000000000000000000000000000000000000000000000000000000000000001",
            "nonce": "0x35",
            "signatures": [],
            "to": "0x44711e89b0c23845b5b2ed9d3716ba42b8a3e075",
            "type": "TxTypeFeeDelegatedValueTransferMemo",
            "typeInt": 17,
            "value": "0xf4"
        }
    }
}

txError: 트랜잭션 실행 실패에 대한 상세한 설명

Klaytn은 트랜잭션 영수증의 txError 필드를 통해 트랜잭션 실행이 실패한 원인을 알려드립니다. 이 필드는 트랜잭션 실행이 실패한 경우에만 존재합니다. 스토리지와 네트워크 대역폭을 절약하기 위해 txError는 정숫값으로 표현됩니다. 아래 표는 txError 코드와 의미를 설명합니다.

klay_getDecodedAnchoringTransactionByHash

주어진 트랜잭션 해시에 대응하는 트랜잭션의 앵커링 데이터를 디코딩하여 반환합니다.

Parameters

Return Value

Example

// Request
curl -H "Content-Type: application/json" --data '{"jsonrpc":"2.0","method":"klay_getDecodedAnchoringTransactionByHash","params":["0x499350bc5e2f6fee1ba78b4d40a7a1db0a64f3c091112e6798a02ed9a4140084"],"id":1}' https://public-en-baobab.klaytn.net

// Result
{
   "jsonrpc":"2.0",
   "id":1,
   "result":{
      "BlockCount":1,
      "BlockHash":"0xcf5f591836d70a1da8e6bb8e5b2c5739329ca0e535b91e239b332af2e1b7f1f4",
      "BlockNumber":1055,
      "ParentHash":"0x70f6115a5b597f29791d3b5e3f129df54778f69ae669842cc81ec8c432fee37c",
      "ReceiptHash":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
      "StateRootHash":"0x654773348f77a6788c76c93946340323c9b39399d0aa173f6b23fe082848d056",
      "TxCount":0,
      "TxHash":"0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
   }
}
> klay.getDecodedAnchoringTransactionByHash("0x499350bc5e2f6fee1ba78b4d40a7a1db0a64f3c091112e6798a02ed9a4140084")
{
  BlockCount: 1,
  BlockHash: "0xcf5f591836d70a1da8e6bb8e5b2c5739329ca0e535b91e239b332af2e1b7f1f4",
  BlockNumber: 1055,
  ParentHash: "0x70f6115a5b597f29791d3b5e3f129df54778f69ae669842cc81ec8c432fee37c",
  ReceiptHash: "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
  StateRootHash: "0x654773348f77a6788c76c93946340323c9b39399d0aa173f6b23fe082848d056",
  TxCount: 0,
  TxHash: "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421"
}

klay_resend

Resends a transaction.

It will remove the given transaction from the pool and reinsert it with the new gas price and limit.

NOTE: The address to sign with must be unlocked.

Parameters:

The required parameters for transactionArgs depend on the transaction type. Check the proper parameters in Working with Klaytn Transaction Types.

Return Value

Example

> var tx = klay.pendingTransactions()[0]
> klay.resend(tx, 750000000000, 300000)

Last updated