Transaction not yet indexed

21HtQTzrHoUVF8ytSGxU4H7hPKwkGV8YmUAtqtn4h8tbA7uNauTsuLuLSksddF8FV5Mvt3jUUn9DQSRnYgYdfCWQ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.