Transaction not yet indexed

Sg3e18yDccnrpqyTTKToT9rf87py1W9QKuB9zPBEDRyd8U74fysnr76z8ywHnqgJ4xivEf2Pe2Eh4LSUTpZVB9Q

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