Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwDYScgnlPXWKYmrOCb6Vt/oGchQfUgsowhJ/NnDi1IQE1a6y4VNAuqYPcs3… (844 chars)"
  }
}