Transaction not yet indexed

1CNU6G8Nt9yeEWMjkAQ5CCMYbbMHbhSebq8e4pPCvMjKdVtmZkVHERsNu7PrPLiZB7FVzDc4fCc57Mmv9j7NTXm

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