tx 0xb8a9d434b552aec974e464cc9a16bab60b1d549e0cf094e1a6b3cd1044310eaeCopy

payload

{
  "ModifyOrder": {
    "new_size": 216701115,
    "order_id": 73704197,
    "new_price": 10403000000
  }
}