Transaction

{
  "update_price_feed": {
    "vaa": "UE5BVQEAAAADuAEAAAAGDQDNYBXZ46/MpnZQCVfdSWfV4kkd/7yxGOCdsmcZfQdAi1p/OPqEn19E8Wi0… (1,748 chars)"
  }
}