Useful advices & FAQ

How to calculate the TxID locally

TxID is a unique identifier of transaction. For our native tx format the tx id is a

BLAKE3 hash of transaction signature - 256 bit in length, hex-encoded

Code snippet:

let txID = web1337.blake3(tx.sig)

See also Find your transaction by tx ID

How to calculate the contractID locally to predict the future contract identifier

Contract ID is a concat of address of deployer and nonce. Then, just take hash of this string and add 0xprefix:

const contractID = `0x${web1337.blake3(tx.creator+tx.nonce)}`

See:

📃KLY-WVM - deploy and interact with the smart-contract to WASM vm

Check the reason of failed transaction

Sometimes it may happen that you will see a red Failed status next to your transaction. Like this:

To find out the reason - click VIEW RAW DETAILS. From here it will be possible to check why your transaction failed:

How to find account(user or contract - both for WVM and EVM) in explorer

Remember that Klyntar has a sharded structure, so the full ID of your account should also have prefix with shard.

For example: you have account `

EGU4u3Anwahbtbx8F1ZZgFQSg2u49EkrkqMERT9r3q1o

To find it on shard 0, try to search for:

shard_0:EGU4u3Anwahbtbx8F1ZZgFQSg2u49EkrkqMERT9r3q1o

In general - to find account on shard_x - just use template:

shard_x:EGU4u3Anwahbtbx8F1ZZgFQSg2u49EkrkqMERT9r3q1o

See Find account info by ID