Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAAAAwGmhSiTklq1f8sFO+PXC03oXRRPtCNOkOCcgzap9SNcA1fD+TrRcCbDx77L… (844 chars)"
  }
}