rsync-builder

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_sendBundle",
  "params": [
    {
      txs,               // Array[String], A list of signed transactions to execute in an atomic bundle, list can be empty for bundle cancellations
      blockNumber,       // (Optional) String, a hex encoded block number for which this bundle is valid on. If nil or 0, blockNumber will default to the current pending block
      minTimestamp,      // (Optional) Number, the minimum timestamp for which this bundle is valid, in seconds since the unix epoch
      maxTimestamp,      // (Optional) Number, the maximum timestamp for which this bundle is valid, in seconds since the unix epoch
      revertingTxHashes, // (Optional) Array[String], A list of tx hashes that are allowed to revert or be discarded
      droppingTxHashes,  // (Optional) Array[String], A list of tx hashes that are allowed to be discarded, but may not revert on chain
      replacementUuid,   // (Optional) String, a UUID v4 that can be used to replace or cancel this bundle
      refundPercent,     // (Optional) Number, the percentage (from 0 to 100) of the sum of the specified refundTxHashes ETH rewards that should be refunded back to the ‘refundRecipient’
      refundRecipient,   // (Optional) Address, the address that will receive the ETH refund. If refundPercent is set and refundRecipient is not, the whole bundle will be discarded
      refundTxHashes,    // (Optional) Array[String], A list of tx hashes from which the refund is calculated (Defaults to final transaction in the bundle if list is not specified/empty)
    }
  ]
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_cancelBundle",
  "params": [
    {
      replacementUuid, // UUID v4 to uniquely identify submission
    }
  ]
}

{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "eth_sendPrivateRawTransaction",
  "params": [
    tx,               // String, raw signed transaction
  ]
}

    {'jsonrpc': '2.0', 'id': 1, 'result': None}