jrunPowChessM'{"in":1,"ref":["2c764dd983b1904e11927d6a50fbf76499d1533e92d8154b621bd154392029f9_o1"],"out":["a25f834698dc8fe4a1e0c1b9fb7f3efeaa7a049bdb8092d398a60dc183bd23da"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"174.Be1 Kc6","updateTimestamp":1629639308781}]]}]}
https://whatsonchain.com/tx/6c94de48669e8fa9bf667fd8ba4f972a7b22be29862ec4cac6a8be36a0520565