Transaction not yet indexed

SMFf8nWLe6smcAEks3moBdoJ2aW7rffuyEz2AXES2BiyWQ9mtRZ7uHHLJ6rPo2UrFjaa2k5nee2mdPKW6drNrt4

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