Transaction not yet indexed

UCmeqLJjacdwTDo8LeDr2JhhM1DkGeW5zhBtBXGruKYAEtCZDybJrLhE7nJsGtc8sLZ5D7VcaVDcDsKqDS27Skg

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