Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQBzbbhQoIDDKGXaSG1BpBKpa4T16E0ZbJi0Zc6PnHAOXFZv2ScLiVPiv55m… (1,748 chars)"
  }
}