Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwGVHG0/ZvQhEeQ0DkEhQsHHayPxNXyEFw3sxYi77gHetVaTmNLgHzwgM/Oi… (844 chars)"
  }
}