tx 0x60e8a1b8a90f76ce2cf29a7b61e08847a0eacbb1e0c02a5dd79d6385eeaa1b6cCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 47236499,
    "new_price": 499000000
  }
}