Transaction not yet indexed

21NNGfak4N4fc6pvbJi1ssVYZSriZPvywuJNS8u5tM1F1iDkDe8F4mKoVTxnvQ94Yc8aR5Uubr5bygLiwJxFTX6c

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