Transaction not yet indexed

21kWhnXkdbRxR5yZuU5wWfMYAQXNK8Ffk9mu5KQxi2tDKySQz1BtNNKUjPSvhcXBMtSpXdnf8tYGFRJ3SH6YmZmW

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