jrunPowChessLÿ{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["65c05efb99fd00d883fe0dc9069925996c3aac73319a0e7cf93a9ddcf39db14a"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"Qd3"}]]}]}
https://whatsonchain.com/tx/4e089ecd6cee4df1eb2d22d2d23dff0431df8bba98fc41382e042f20c857737d