Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAHDQCNIU0ueGvogPXa07Hqb0I/TVqFWAHVr/6S1EKDaVworwgu3uYkNFQzoNLL… (1,748 chars)"
  }
}