jrunPowChessLÿ{"in":1,"ref":["6bbaf994eb12241aa9614364d134c89d6fbb0a97c16a06bcfb9d3ba0a3eacb7c_o1"],"out":["d0a684cfc1e65b17fb6cef65ed69fe7fb84c6532a1a4c7b5e0d0a8d72c5732dd"],"del":[],"cre":[],"exec":[{"op":"CALL","data":[{"$jig":0},"concatenateSan",[{"san":"Nh6"}]]}]}
https://whatsonchain.com/tx/3a7cd4ccad224778924c49a8b3c890c55d139ca974d0a711bb41dc2c8b043922