tx 0x2430b0d32231e5921b28c72ca12e1dc8e0f3fd48b0c37b6ed88b5f0d7edaf35aCopy

payload

{
  "ModifyOrder": {
    "new_size": 267476030,
    "order_id": 13529563,
    "new_price": null
  }
}