tx 0x874f70dee49be9adcfaa2d21cc4b9f80b33b88d2a46a9a4d8fb57b2e3541e0bfCopy

payload

{
  "ModifyOrder": {
    "new_size": 1349202,
    "order_id": 31003355,
    "new_price": 33440000000
  }
}