tx 0xa9d69746764d9d8a25c23e9b2f2c8339a20bff0c012e12f1ef12391bd0b9223aCopy

payload

{
  "ModifyOrder": {
    "new_size": 1930521380,
    "order_id": 369461600,
    "new_price": 472000000
  }
}