tx 0x9b2ff34e6d8d1990a4bd48b44a2fb4b4666cc5993c4f5ec1e7ebc9d6d9eb52e4Copy

payload

{
  "ModifyOrder": {
    "new_size": 315773250,
    "order_id": 48487152,
    "new_price": null
  }
}