Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHvLnRaUmoJL7PG9WG5i2C3ASGvr9LU3S2iPYG7v7wKCkZy6qzgwTRUc3WK… (844 chars)"
  }
}