> Aztec.nr API reference, v6.0.0 (mainnet and testnet). Index: https://docs.aztec.network/aztec-nr-api/v6.0.0/llms.txt

# Function get_tx_effect

Module: `noir_aztec::oracle::message_processing`

```rust
pub unconstrained fn get_tx_effect(tx_hash: Field) -> Option<TxEffect>
```

Fetches all effects of a settled transaction by its hash.