jrunPowChessLÿ{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["7d8c70d9f91ec3f46eab79553c7e42fdf6d8f5b5372b1f28fb7d0e9201b0438f"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"Ng6"}]]}]}
https://whatsonchain.com/tx/a27321f4100743e7b1314147acd58a47d2efab6da493274aa1e7bddc853fae1c