tx 0x9a8edad8e16b07eb7c7d20b7097b509166354f81252e2c25b05c58a5c998e88eCopy

payload

{
  "ModifyOrder": {
    "new_size": 514656786,
    "order_id": 5659924,
    "new_price": 21682000000
  }
}