tx 0x60714f96d8b9e7cfcba8f20d7ac65514a5d35e5818f08d74ff2c88b66e84e97fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1350663011,
    "order_id": 50901593,
    "new_price": null
  }
}