tx 0x86a1f9b0824b9d9366a51b98cbc0df52b1eb4c5859c4f8b014bb9c9359158e4bCopy

payload

{
  "ModifyOrder": {
    "new_size": 217580504,
    "order_id": 452340878,
    "new_price": 6898000000
  }
}