tx 0xc8a94e341f5d29c4c99e7f1b0ce7af9835fd4b3be743e1a4aa8c5f43378b7b44Copy

payload

{
  "ModifyOrder": {
    "new_size": 292523,
    "order_id": 28201496,
    "new_price": null
  }
}