Transaction not yet indexed

mcKfimBNKHMzADMK9ySXfaeJS2eV2ho4bbu1hBYZ5GNCfhB5Yc1WjkvBCtGcdNCMwLBpPnKVCBff2BjbtaPpiKT

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