Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDdb2P6GVT1u3T5cEKnNUCJqEEutEBIpYO0D4S9lwJGkwMKvgfkLTyor3wR… (1,748 chars)"
  }
}