tx 0xf1d54b97d6bdcf2518fccf8d8ce96a22eec2f4e4b7a7173ca7d1250b45f5b552Copy

payload

{
  "ModifyOrder": {
    "new_size": 8433320,
    "order_id": 642304,
    "new_price": null
  }
}