Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBu4ojvXWCAKhuWFDq91z5WzADSZvbr3NZ7a0GKH6vKXwwe5hKaoL2wD84O… (1,748 chars)"
  }
}