Transaction not yet indexed

Nb6E47qoPmNTf9JuE7fCFrRfqsEBAGDWYpvUEBZcfauECw4tSKCR92zK2vtcADSJAdYJsC61tTSeniQbrCSsFGd

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