tx 0xc1b1a06144d960249a735ed3f7576aad985fde3e0652d68d9f4ffd5e2d5e9a4fCopy

payload

{
  "ModifyOrder": {
    "new_size": 278200992,
    "order_id": 31630677,
    "new_price": null
  }
}