Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwHKd/n+GQFu8oR2mZFpgLrCpCavZyIxgaVe+bJK655lahiC7cqnFEELa3Qf… (844 chars)"
  }
}