Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDfVu82JevJpAh6Svs5LCW2HWIs14gx9U/YPJGH7v0NjTDTDFeRa0MoAO/N… (844 chars)"
  }
}