Transaction not yet indexed

21SfNawCeAh3rzF2hitqNcMnbiwYvMmZCnaLbS1kYFH3HWF3gtBqEhRXNNEcrG3ym8qfcAaUcmLDN3PZu6Tn7wPu

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