tx 0x0a2a2121d218b5cf81c46d32ad06c91f9d2ac5a6151a9f2b683bf5c4d490d3f4Copy

payload

{
  "ModifyOrder": {
    "new_size": 197016984,
    "order_id": 13033435,
    "new_price": null
  }
}