tx 0x2c2b1e8ea59b1b7ad6d9b7e3fb04cf6046ab6d9b8dc8d081740e8ae7418b902dCopy

payload

{
  "ModifyOrder": {
    "new_size": 5519188,
    "order_id": 10308571,
    "new_price": null
  }
}