Transaction not yet indexed

4Nf21m4pcVj3JWi4dgr1uKBuNY9Cbvs7dXqFkmur82rrASQTJDaYg4TRvzJWxzcHXGgVTRMSpvNq81wdP2HjUrh2

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