Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCShBvLt3GFFZvDPSWl5C9H1nIQAyjxqS2my1As7sAEqCfqP2AiCBNAG3V7… (844 chars)"
  }
}