Transaction not yet indexed

5nab6mbQ2uXGCfB44aLLiaTYGifC8GEbMQM4Eksc2DLytN94EM4nb1fEW4ZnD7CP6mdMj2sbPJX9dfhnGVsQrH9Y

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