Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCg56t+N4ucb8Ikszgn+108As2/l0OvTj1BgNkZKUFUBCWm2v0waCPBmq91… (1,748 chars)"
  }
}