Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDHcQHL9WJohuTr4Pq0LtHBLsJyRtQGqcCYwLDnaML+EW/2Ptvx00KKxvVq… (844 chars)"
  }
}