Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQD/96F4E7d6gFIY/sHJU+3jVboau0j7RBLcmM81MI+YLWs+1pIL9puloW8U… (1,748 chars)"
  }
}