eth_sendRawTransaction - TRON RPC Method
Submit signed transactions to TRON. Essential for broadcasting transactions for TRC-20 transfers, wallet operations, and EVM-compatible smart contract integrations.
Submits a pre-signed transaction for broadcast to TRON.
Why TRON? Build on the TVM-compatible Layer 1 for TRC-20 payments, wallet APIs, and low-cost smart contract execution with TVM compatibility paired with native TRON wallet APIs, DPoS block production, and low-cost transaction flows.
Use Cases
The eth_sendRawTransaction method is essential for:
- Broadcasting transactions - Submit signed transactions to the network
- Wallet operations - Send native tokens and interact with contracts
- DeFi operations - Execute swaps, provide liquidity for TRC-20 transfers, wallet operations, and EVM-compatible smart contract integrations
- Batch operations - Submit multiple transactions efficiently
Request Parameters
The signed transaction data (RLP encoded)
Response Body
32-byte transaction hash
Code Examples
curl -X POST https://api-tron-mainnet.n.dwellir.com/YOUR_API_KEY/jsonrpc \
-H "Content-Type: application/json" \
-d '{
"jsonrpc": "2.0",
"method": "eth_sendRawTransaction",
"params": ["0xf86c808504a817c80082520894..."],
"id": 1
}'Error Handling
| Error Code | Message | Description |
|---|---|---|
| -32000 | Nonce too low | Transaction nonce already used |
| -32000 | Insufficient funds | Account has insufficient balance |
| -32000 | Gas too low | Gas limit insufficient |
| -32000 | Replacement underpriced | Gas price too low for replacement |
Related Methods
eth_estimateGas- Estimate gas requiredeth_gasPrice- Get current gas priceeth_getTransactionReceipt- Get transaction result
eth_accounts
Returns a list of addresses owned by the client on TRON. Typically returns an empty array on public RPC endpoints.
eth_getTransactionByHash
Retrieve transaction details by hash on TRON. Essential for TRON developers building payment rails, exchanges, and consumer crypto applications tracking transactions on the TVM-compatible Layer 1 for TRC-20 payments, wallet APIs, and low-cost smart contract execution.