tx 0x5ae20ebdb37a9b277c0b8a332d8a559a32913c0d4f7e8c5c8ab7ae20bdbe56dcCopy

payload

{
  "ModifyOrder": {
    "new_size": 8613099,
    "order_id": 474502913,
    "new_price": 63132000000
  }
}