Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCOo//uOPWlkZBp3JOTw/Rd3j/ZfYlZgWcuE2B9cgP22ks/k78T20fTbYL8… (1,748 chars)"
  }
}