tx 0xfb77d41dc80b1f7b1d65381cd7e38b8beb1dc649efd4a1b252d7818bb9d1664dCopy

payload

{
  "ModifyOrder": {
    "new_size": 2683960860,
    "order_id": 56161320,
    "new_price": null
  }
}