Transaction not yet indexed

1QcMU8q66y68WmESJcjDKbbGNcDxggzCSxUkFVRMTKNASNzBhYb7pbr2tJZeXeRFLJatVBUEHx69s3eNJx3JDQy

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