Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQAWgpAetzMKRbMVLGizJeSKKn9Fh3/X/ZRtoc+Jwxn7fCnAUmURW4vfPIGV… (1,748 chars)"
  }
}