tx 0x0f7a7ffe3e6b7dc89b17e8d7dcedbc54caa7b4d3f4efb807767a370d7bff5a1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 6043175,
    "order_id": 13016410,
    "new_price": null
  }
}