Transaction not yet indexed

WfKMuChkZkD8oLpUMSRF5sEie2buAHsCJvHXAMgA6D666UGaxuz5HJ8FNheM7eQzHrnv44QjuhAbTLJgYBwCenJ

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