Transaction not yet indexed

21PPwPH4ftAizPVgtZeiFvrqcHtgcotaaMksdf6BJpyAcnvdDUfwSjdX4jfLL18xaMnfUEnBaJYZE2mKxB8GDV56

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