Transaction not yet indexed

21GcAgAc7kJ51nu6b1EuU1TRVPKZyRixLncfebjWve1eBhcZsyUjnHPtRR7Xr8En7QRSNGGF1MiBz7BoJbLX6hNX

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