tx 0xd398033f0aadcd70f9cf5bb12d1f8d6f0fe99f72c6c3d34f3bfed01e2fdbdd2aCopy

payload

{
  "ModifyOrder": {
    "new_size": 37896228,
    "order_id": 47434584,
    "new_price": null
  }
}