Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAIlzVV4oY3I9WKXJ3gEOG++aI3Jz92jpPbIcMV6xWQDk2EOBGR5U347fN7… (1,748 chars)"
  }
}