tx 0x15c3218e9d9d8b39839c9f1889f76bdacc2c56a5410cf3a3d2bd9b7084a335b5Copy

payload

{
  "ModifyOrder": {
    "new_size": 1363878162,
    "order_id": 419920254,
    "new_price": null
  }
}