Transaction not yet indexed

Nfb1tJNsEJRBZh45YSFmRrGDnXCdMnNnTjCMpZXJRB9JXmNHKanDKNAitC8tVp5dH2aHj6SRVdszuGgi6c7Z2Dt

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