tx 0xd8427c9d3ad50a9a5d0951bbc9264a8518bb763372c3b78dcecfb7a4a21e4e3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 3433233,
    "order_id": 5076870,
    "new_price": null
  }
}