Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQD4S5QLWZZa4eyGDHsOH6pUYACc0+6bASni2DgWFrcy3DeD47R0MUJFzSgD… (1,748 chars)"
  }
}