Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwBKiG32PxbCEpx5kU1tk1b6RLA1LoqVd8Etka9CIvyTy0kFBQpFDvCSfSHr… (844 chars)"
  }
}