Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQDp8Uf2B3P41cvsMwnKLtj6Cq49vAk8AG5l465l0rvT9kp8vwna4tmWZNPt… (1,748 chars)"
  }
}