Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwFYdArcXW6nrfB1e6XFOFvp+O3Q7reM/bF0f99SBRlR6BiAF8tM7QzpNSbM… (844 chars)"
  }
}