tx 0x12c70f2076c7b2cd0709bf662e744e64cd6b32c6fa4e24eb86e192d7cf80bd8dCopy

payload

{
  "ModifyOrder": {
    "new_size": 420664742,
    "order_id": 13490832,
    "new_price": 10757000000
  }
}