Transaction not yet indexed

ktMMh67DWMZLiQf5E6K7oS5Anyoce2JP3u2CnGRM8mBX5yu99R2oqMvx4g5jUm3Bw5x5Wp18N4NFN3QUQJZctGa

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