Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAqrD4qY4fGCmIu3VA5hTlvT2hrHfbVYAN/Pr3b/tTwdl1CUg4MMypWNmwd… (1,748 chars)"
  }
}