Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBqY5wJuSY8ym/FItqTKdIi8p8LtAGReDR+GB7AKJc4uzqOKIzuY3Cw9+rk… (844 chars)"
  }
}