Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBqCl0h6ffnCYLnDEhN3baq98d5ewNaTvJlry1rZXi3/hH2RcfwJwwkVpzs… (1,748 chars)"
  }
}