tx 0x479d5ea1e059bafa75ffc6121d9c78ac7a2b626d6a5051bc5b8750e5c4b5d6bbCopy

payload

{
  "ModifyOrder": {
    "new_size": 8248031,
    "order_id": 2752189,
    "new_price": 10888000000
  }
}