Transaction not yet indexed

3u7PEEF9yy9QYMdGgjgKJBuA5CnbsJrZLfyofR9EjqzrtmxEN4mGDqxjvSPLp4PyP8xNTSXJuM8tEbJ1qja9T5SQ

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