Transaction not yet indexed

NdkKyEaK2sgz7MTzFpZDY2DLaMysqUm4H5eFqbczwghUcQRXAmdqJFdXqtomkGD8YTDiBWxy4SYsRVf3NmS4k1p

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