Transaction not yet indexed

21eExpsfgkKT7uPdNbNkR5TVPSpyH2zzRDs2ubLnq7DVnL3PKpvCuUKdF5JWF2uCf9UcKEknQq2bZv87kJhr45rJ

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