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JavaScript decode RLP encoded Ethereum transaction (raw transaction) examples
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| // RLP encoded transaction | |
| const rawTxHex = '0xed8205fc843b9aca00825208944592d8f8d7b001e72cb26a73e4fa1806a51ac79d88016345785d8a000080808080' | |
| // using rlp package to decode values | |
| const rlp = require('rlp') | |
| const decoded = rlp.decode(rawTxHex) | |
| console.log(decoded) | |
| /* | |
| [ <Buffer 05 fc>, | |
| <Buffer 3b 9a ca 00>, | |
| <Buffer 52 08>, | |
| <Buffer 45 92 d8 f8 d7 b0 01 e7 2c b2 6a 73 e4 fa 18 06 a5 1a c7 9d>, | |
| <Buffer 01 63 45 78 5d 8a 00 00>, | |
| <Buffer >, | |
| <Buffer >, | |
| <Buffer >, | |
| <Buffer > ] | |
| */ | |
| // using ethers package to decode values | |
| const ethers = require('ethers') | |
| const decoded = ethers.utils.RLP.decode(rawTxHex) | |
| console.log(decoded) | |
| /* | |
| [ '0x05fc', | |
| '0x3b9aca00', | |
| '0x5208', | |
| '0x4592d8f8d7b001e72cb26a73e4fa1806a51ac79d', | |
| '0x016345785d8a0000', | |
| '0x', | |
| '0x', | |
| '0x', | |
| '0x' ] | |
| */ | |
| // using ethereumjs to decode to transaction object | |
| const { Transaction } = require('@ethereumjs/tx') | |
| const tx = Transaction.fromRlpSerializedTx(rawTxHex) | |
| console.log(tx.toJSON()) | |
| /* | |
| { nonce: '0x5fc', | |
| gasPrice: '0x3b9aca00', | |
| gasLimit: '0x5208', | |
| to: '0x4592d8f8d7b001e72cb26a73e4fa1806a51ac79d', | |
| value: '0x16345785d8a0000', | |
| data: '0x', | |
| v: '0x0', | |
| r: '0x0', | |
| s: '0x0' } | |
| */ |
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