tx 0x3f739af4f8d2e4a2ad347c9e4f1b0d21e0e2b37bee07fe9c85ab4e3ec922fbddCopy

payload

{
  "ModifyOrder": {
    "new_size": null,
    "order_id": 422126136,
    "new_price": 30489000000
  }
}