MessageTransact

---

Calls

---

message_transact

This call can only be called by the lcmp message layer and is not available to normal users.

Attributes

Name	Type
transaction	Box<Transaction>

Python

call = substrate.compose_call(
    'MessageTransact', 'message_transact', {
    'transaction': {
        'EIP1559': {
            'access_list': [
                {
                    'address': '[u8; 20]',
                    'storage_keys': [
                        '[u8; 32]',
                    ],
                },
            ],
            'action': {
                'Call': '[u8; 20]',
                'Create': None,
            },
            'chain_id': 'u64',
            'gas_limit': '[u64; 4]',
            'input': 'Bytes',
            'max_fee_per_gas': '[u64; 4]',
            'max_priority_fee_per_gas': '[u64; 4]',
            'nonce': '[u64; 4]',
            'odd_y_parity': 'bool',
            'r': '[u8; 32]',
            's': '[u8; 32]',
            'value': '[u64; 4]',
        },
        'EIP2930': {
            'access_list': [
                {
                    'address': '[u8; 20]',
                    'storage_keys': [
                        '[u8; 32]',
                    ],
                },
            ],
            'action': {
                'Call': '[u8; 20]',
                'Create': None,
            },
            'chain_id': 'u64',
            'gas_limit': '[u64; 4]',
            'gas_price': '[u64; 4]',
            'input': 'Bytes',
            'nonce': '[u64; 4]',
            'odd_y_parity': 'bool',
            'r': '[u8; 32]',
            's': '[u8; 32]',
            'value': '[u64; 4]',
        },
        'Legacy': {
            'action': {
                'Call': '[u8; 20]',
                'Create': None,
            },
            'gas_limit': '[u64; 4]',
            'gas_price': '[u64; 4]',
            'input': 'Bytes',
            'nonce': '[u64; 4]',
            'signature': {
                'r': '[u8; 32]',
                's': '[u8; 32]',
                'v': 'u64',
            },
            'value': '[u64; 4]',
        },
    },
}
)

---

Errors

---

MessageTransactError

EVM validation errors.

---