tx 0x2c210bdd12a4a3b0e30e3c21f2bdf308229c7c17cee8b3f4c5ee215c0bca0be9Copy

payload

{
  "ModifyOrder": {
    "new_size": 183157457,
    "order_id": 817041,
    "new_price": null
  }
}