Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDM2dR3lAQPJ6TKBjXbUfid+fefk5E6i/7Qd6CdX031IT5/YxqAIkDpsUK3… (844 chars)"
  }
}