tx 0x8f9dcf887262efb23e56c5a66e0feee2379ddc1dd43762f0d70c7d7f14bcac3bCopy

payload

{
  "ModifyOrder": {
    "new_size": 2980344919,
    "order_id": 473356182,
    "new_price": 61001000000
  }
}