jrunPowChessLþ{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["bded59a55ce182b45fd3846a67b54df4e5a5aaeebdd7e23d57c35787948e49ad"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"d5"}]]}]}
https://whatsonchain.com/tx/377c673ef0ebc8b1eb4cd138ec6ce2cc8dce4d8dc90d82d464e076c4e05a181e