Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHBuEXU2oWHzqyPD2gZ5zvymjuXgHbDM5VvvFyRdDul5hRhIsqGDFvdpBLn… (844 chars)"
  }
}