Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAABJAEAAAABAwCuLfaKw0dUsUUMQ6D2R2rrCSyVZZIHnzBMPdscvGYSQHcOVHzNsKYwMCDN… (844 chars)"
  }
}