Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwD2gBj+PnU9sW8nPW0dQP5YQfZ0aCdFbCFi+8wufhnpqxo1PK6pTFNTREea… (844 chars)"
  }
}