Transaction not yet indexed

NLettCH2gNY6fQmpeCJQnCQ5QWmvM57CATrubfuMDJFqtXoeGhZrdEC3mRk6sdZ12XJHH6JAkvLyKeXaZGvgori

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