Transaction not yet indexed

21k4PtMscvyocGXf9qaNznzd4wMFt7bXC34Azc4D1iHbsJ4U2FMNdRegUN6qZkpr99x9VW75dy8y9NFQPsG7DrmD

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