Transaction not yet indexed

HEEJKf1oMpnFRY2vPCRPCP2pvJ3mdSCmfoVqMMVFC9Uav3voFPiE4yHLJ3VHbBHJkt2DgSgxQPtf2XmGgHNNuNb

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