Transaction not yet indexed

EL59eBiurktsgA8PBKRAr2oDTyVTQuTpdXNXBAaCh3Wya2uAX5iVjHVDMvgcyxKudXfVqepDSgk6jUZQfxcQrP1

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