Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwFm1UdBZE84YkCdgIJWKETvg+rD7O4sF/u64ujXtTq4jlc4GI1zZqNWjbWn… (844 chars)"
  }
}