Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGc+bX+KtAYn4rXcQciyGW0gG3rdQWKyRyHkBizqdbKqxaOxuPy+RDqGMTM… (844 chars)"
  }
}