Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQBT2VfPHIX+olE1PuoL4Qsbek9QsdkD3rMCNhuKsQYbT2E/OcK8vWEc8PP7… (1,748 chars)"
  }
}