tx 0xa66798ace6d4c2c251fdb07a0b7d7c67f6354077869a4d064de0c9d5e76fde10Copy

payload

{
  "ModifyOrder": {
    "new_size": 178617266857,
    "order_id": 424561938,
    "new_price": 522000000
  }
}