Transaction not yet indexed

21Rcu6MMec9X9r5HQcnvemkbcsfym2nnsc83NBYLECF2khFpTuudtmKQaU9EG8ogHeXfCjCbSXRYvA2NuKTr2LsF

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