Transaction not yet indexed

NGb4m3ukh9yre2CkdXKK8mC4PvvmnhLqmV773iuqedvT2PzJ2zyer9q2eJtUGkTcaiZ8phPA42AvmSBz4jEGVeJ

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