Transaction not yet indexed

21TnjNiJ3evCosfKsgaPvNPfJuqoAVrA3urCXcHiNhgFPQRdEv3rrP8Pow51e74BYkdnPbu1bXM5kSCMjXUs3L3M

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