tx 0xdb0fc1b2af0712df12d67b9c98d4f1eb9b7d5b66777442cdb3c00a8b4e03de0eCopy

payload

{
  "ModifyOrder": {
    "new_size": 876580,
    "order_id": 15943117,
    "new_price": null
  }
}