tx 0x7e4ebf509795882f8bf2a7b8b1120ade61c5cb1a8250b57b8b48f7c6cf11c4b1Copy

payload

{
  "ModifyOrder": {
    "new_size": 503162019,
    "order_id": 12165364,
    "new_price": 29492000000
  }
}