Transaction not yet indexed

Nnp9UfSYFo7Yhnse6tERXRBV8djyfofZkCvLwdWyqkMPnsnDiXagokp3jLf4xHFK9Z1dSKFMKH8tmHxL8cU7mr2

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