Transaction not yet indexed

pp8exM9Pi8uTsquf3aNUGRf9Dr6BqHLn8zT5bNV4hMiqGeH9rqxfmHUUj84oS3ebX73RTBYWdb5JhB63Fz7KGRe

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