tx 0xbf1e9e7bfc4458f5eee96a50a13c96ecf92fbcb8dfe870057a9282a0b17a8c4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 347033,
    "order_id": 3185246,
    "new_price": null
  }
}