jrunPowChessM'{"in":1,"ref":["2c764dd983b1904e11927d6a50fbf76499d1533e92d8154b621bd154392029f9_o1"],"out":["c98ab627eaba907a49d1e5beba4b004eb38f62c58e21d8d1e7f01b6c1b69c0d9"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"60.Na7 Rcc2","updateTimestamp":1629786344407}]]}]}
https://whatsonchain.com/tx/ff783c4b8f9b989a37e48cb3ce75889686edec65f577a603bcdf3e70ab0c5f2f