tx 0x7c7e6b6bc6f09e0c15b850e0a291f6bb5239e0cd4cb2c9f53b5e109006d18e73Copy

payload

{
  "ModifyOrder": {
    "new_size": 1243747,
    "order_id": 22972900,
    "new_price": null
  }
}