Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQGelAhbiFUCGIMsOUtoHv2E/0Y0Uj6qJL2AUoebk0bC2Ss/hqIqmEjf82on… (1,748 chars)"
  }
}