Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHQQlNmG9g1ub1BNn3CRjUi412VQ0gHMfg3gfRCl5/mgQQmN0rhFLiK1AyT… (1,748 chars)"
  }
}