Tron raw_data decoder and txid calculator
Paste an unsigned Tron raw_data hex (tronweb raw_data_hex) to see who sends what to whom, the expiry and fee limit, and the txid it will have.
Try an example:1 TRX transfer
A Tron transaction ID is the sha256 of its raw_data, so you can know the txid before anything is signed or broadcast. Decoding shows each contract (TRX transfer, TRC-20 call), the owner and recipient addresses, amounts in sun, the reference block, expiry and fee limit.
Only unsigned raw_data is accepted. A transaction that already carries signatures is refused, because signed bytes should stay in your wallet until you broadcast them.
AI agents can run this through the SwapChan MCP tool tron_tx. Set up MCP
FAQ
- How is the txid computed?
- It is the sha256 hash of the raw_data bytes. Signatures are not part of it, so the txid is fixed before signing.
- Why is my signed transaction refused?
- This page only takes unsigned raw_data. Signed transactions can be broadcast by anyone holding them, so keep them in your wallet.
- Is it safe?
- Yes. It only reads public data you paste. Nothing is stored or logged, and you never need a private key or seed phrase here.