tx 0xba7bb8ce15ae63f193f42d7b7a5bbf48e2f0ce9e63e5b16e2dcb045b8abf7b4aCopy

payload

{
  "ModifyOrder": {
    "new_size": 87430602,
    "order_id": 186409898,
    "new_price": 8384000000
  }
}