Transaction not yet indexed

Tzb8efVr21kPHVTn1DfktaTxQxBCode8A5sdkcA9GTWXKm42PrVYmV5eAYLu8JEpKedmFN8M3cHMPK8Lf2BE4rv

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