tx 0xb9cdfdb747a4b24c7f5ad6061bdaf62c24f2c5c24b1f0e878b37ec06a4bce2afCopy

payload

{
  "ModifyOrder": {
    "new_size": 22830574,
    "order_id": 45171047,
    "new_price": null
  }
}