Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQC1k7ClXoZnbNNGL9inJUkXtL4pljNPsHCy+GKUCw/iizTyP29c/fCnx3qP… (1,748 chars)"
  }
}