tx 0x6331a5698f9d7029d1a5259dbd4c4c7668fcd74eb81baaebae0931fcd0c01babCopy

payload

{
  "ModifyOrder": {
    "new_size": 251389069,
    "order_id": 16554645,
    "new_price": 10799000000
  }
}