Transaction not yet indexed

5Sff5k68dsbv4RcUe5qHNqLm87S5xvdcf4UpoPEzXphCmbC6Tpkgo8YnDFcmWatcdEV5dWrbHCmk8xjD3qN6J578

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