jrunPowChessM{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["f0f1165e62d8934759cd8615528ba8e4fb1e55ff0a74bb1a18c17c66aa4e8d05"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"17.e7"}]]}]}
https://whatsonchain.com/tx/7bb5cd95a42a32da1b0678979a74ec4848462e96c47e8f1e049eecc69066a08a