Transaction not yet indexed

YKTbvJQtHd7a1eQK38Kni7nNmDMRBVgtmp9KiMLpzGiFJMFCgBYimxjjq4v5qracThnGVSFuS6jasT7aJSWpuvs

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