jrunPowChessLÿ{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["349e42eb030ff973ec484df7a40d77a081917fe70b9da1fb448363ee0d8ac631"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"0-1"}]]}]}
https://whatsonchain.com/tx/e2c2e4e1c8be99379b5d8b2eeaee34540bc9bf855d8443ece0b82ad5075e7bcf