tx 0x2e0cd76e3348a0829c7cc51fb58db1f9d9866b6d0d5b9d8067712e472d7a7f8aCopy

payload

{
  "ModifyOrder": {
    "new_size": 9443395,
    "order_id": 6615402,
    "new_price": null
  }
}