Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwEl+BnXOr5XsIeEHLZdFgFXpZxjYKXJGF1LYL1g7SvJgRndImSEg+jyWrPE… (844 chars)"
  }
}