tx 0x77ab27fba6a41641b7bb95e3d7f3259ce8e3ffa5baaedcd9959e28004f5d7c21Copy

payload

{
  "ModifyOrder": {
    "new_size": 10401443,
    "order_id": 11772145,
    "new_price": 10369000000
  }
}