tx 0xad9a150b4ee3c172f16fc987816aadcb0a9346a5d4b3f3d206ca97d6f9d33f4eCopy

payload

{
  "ModifyOrder": {
    "new_size": 3177271,
    "order_id": 59204754,
    "new_price": null
  }
}