Transaction not yet indexed

5f6Efff2n78jsFXJS98jZswZCzy2PRxcxnvd4oNm8D9BuJVi5v2y45w8Y8XkqM1FmYveFZLa1Z9dWFbhYAP6sziU

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