Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDxvMqP2XZxCByH3v1Lfi76tGg47WLYnuJQk1i/8prsFyMEayLSoFcZxZPC… (1,748 chars)"
  }
}