Transaction not yet indexed

NnkhUHMS8pTKZQ2jdRTySCTeDUtXUA7PtW6XuAqoGpqUgYQkLt8PFPCEJi1pQ2oZEc9M5n4T2LuYFaMVZTRzg4v

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