tx 0x10e39ed57504a1dfe6ddfdd92f2124a8d2bfff2278d9085d5b2c0c7798d8aa8fCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 10189140,
    "new_price": 29751000000
  }
}