Transaction not yet indexed

Sp8uZ754Sxp6FewuxSRMqKPAzEKHh2jRZh2jY5NXZdbDYuzC38EwXmeNNPGVVESA2nkffkcZHWuu8yRSK4HTidk

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