Transaction not yet indexed

Nm6hMoUfhECn4hBrzq5aRZje2jcrpdxPEK1aTUSn4uFzL8ijsLXVCVTBPYSe7e1JcwM28QWu3iD8ExzjAMMHYYX

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