Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwC4c2jli5L92NMnjhRFcA9WwIUmA5Qc0QY2O3Q19/z+kV8JyUpvbOE2d7la… (844 chars)"
  }
}