tx 0x6a6688e9a2fbb74aa3c9b509a85afd6f3b641583d1380c9bfe4a5fc4278bbe6bCopy

payload

{
  "ModifyOrder": {
    "new_size": 189950007,
    "order_id": 104909696,
    "new_price": 10756000000
  }
}