tx 0xc5a4531c0a7b26a895ce1ad8bb643c968eec9d0da9b74f4b68e3c7c2b3842c3bCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 12325246,
    "new_price": 30469000000
  }
}