Ethereum: How do I find the txid and vout values for an input I want to spend?

I can help you understand Ethereum’s txid and vout values ​​in the context of multisig transactions.

Understanding txid:

Txid (short for transaction ID) is a unique identifier assigned to any transaction on Ethereum blockchain. Represents one block on the chain, which contains more input transactions.

When you create an input transaction using a multisig feature, it includes two inputs: txin0 itxin1. The value of txid for these inputs are what we are interested in.

Finding txid for entry:

To find TXID input transactions, you can use the following steps:

  • Make sure there are a multisig wallet of any transactions or outputs that are not consumed (ie their txout value). You can do this by looking at the balance of your wallet and checking any incompetent outputs.

  • If there is no tireless output, you will need to check the blockchain on all the blocks that have been mined since your wallet has been last updated. The first block after the new transaction was confirmed on the Ethereum network usually contains TXID input transactions.

  • Once you find TXID, you can look for an appropriate output value in the blockTxout field.

Finding Vout Values:

“Vout” values ​​(short to exit) are what you actually spend on your transaction. To find vout value, you will need:

  • Look at Blockchain for all blocks that have been mined since your wallet is last updated.

  • Check the fields of each block txout to see if it contains an output value with the appropriate valueVout.

Example of passing:

Let’s say you want to spend 10 Ethereum (ETH) on your input transaction with txid Od0x1234567890ABCDEF. You can follow these steps:

1.

* Check balance and look for all tireless outputs.

  • Check blockchain for the first block after a new transaction (usually 10-15 blocks):

* See txout string of the first block to see if it contains an output value with the appropriate valueVout.

Assuming you checked the balance of your wallet and found no suffocated outputs, then looked at Blockchain for the first block after a new transaction (block 10), you would find it:

  • TXID Input transactions really echo0x1234567890ABCDEF.

  • In the block 10 values ​​Vout are:0x000000000000000001, 0x000000000000000002, etc.

  • They correspond to two unwavering outputs that will be used in your consumption transaction.

Keep in mind that Ethereum Blockchain is constantly updated, so it may take some time to determine the correct txid ivout value for multisig input transaction.

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