tx 0x87e0c648ea2ac0eef303ba4a8c6b93b4f921a9912acee8feaa8a1e02f9db4edbCopy

payload

{
  "ModifyOrder": {
    "new_size": 418444416,
    "order_id": 49202219,
    "new_price": 9887000000
  }
}