Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQCeOG347176OFdi8W57KzI5/A/Pn0gOodcbfHWmwo6Yvnx6p4NBlhMfqsG0… (1,748 chars)"
  }
}