Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD+vu6lfpn1hAV0LeaLCQH6ZLZAfQp2RNRAN6G9uP7dqHjA7P1jnlfWCGnS… (1,748 chars)"
  }
}