tx 0x3dc6340064e6479f91ecfa98c0a3a8b9d0d3218a1209ac7bd0cb8271c686e1f6Copy

payload

{
  "ModifyOrder": {
    "new_size": 188603700,
    "order_id": 12335572,
    "new_price": 29777000000
  }
}