Gas fees and transaction lifecycle

autheod tx bank send mykey <recipient> 1000000000000000000aauth \
  --chain-id autheo_2127-1 \
  --keyring-backend file \
  --gas auto \
  --gas-adjustment 1.5 \
  --fees 5000000aauth

curl -X POST https://rpc1.autheo.com \
  -H "Content-Type: application/json" \
  -d '{
    "jsonrpc": "2.0",
    "method": "eth_estimateGas",
    "params": [{"from": "0x...", "to": "0x...", "value": "0xDE0B6B3A7640000"}],
    "id": 1
  }'

curl -X POST https://rpc1.autheo.com \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"eth_gasPrice","params":[],"id":1}'

const feeData = await provider.getFeeData();
console.log("Gas price:", feeData.gasPrice.toString(), "aauth");

1. Submit → mempool
2. Validator includes tx in next block (~5 seconds)
3. Block committed (1 confirmation = finalized in CometBFT)
4. Receipt available via eth_getTransactionReceipt

autheod query tx <txhash> --chain-id autheo_2127-1

curl -X POST https://rpc1.autheo.com \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","method":"eth_getTransactionReceipt","params":["0x<txhash>"],"id":1}'

const tx = await wallet.sendTransaction({
  to: recipient,
  value: ethers.parseEther("1.0"),
  maxFeePerGas: ethers.parseUnits("25", "gwei"),
  maxPriorityFeePerGas: ethers.parseUnits("1", "gwei")
});
await tx.wait(1); // 1 confirmation is final