Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQHkloZmhUOLAhwiHi1ynZh58T9nu1tpJa2QV2J7NgqFGAtHIcNTKIC/qWdh… (1,748 chars)"
  }
}