jrunPowChessM&{"in":1,"ref":["2c764dd983b1904e11927d6a50fbf76499d1533e92d8154b621bd154392029f9_o1"],"out":["d1a28e0a291e52626db8442d290f9b68e1c1a63d701c3cbb19c49fab7ff44c02"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"90.Kf2 Be7","updateTimestamp":1629793005982}]]}]}
https://whatsonchain.com/tx/3ecc6342c2dc08e4cf66bf96d8d5031d080d79a84ef61dd67d5ad95a502cdbf8