{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950060,-0.312066,0.000000,0.000000,0.174330,-0.530733,0.829416,0.000000,-0.258288,0.786338,0.561213,0.000000,-1649136.404252,5020666.708334,3559284.640498,1],    "boundingVolume": {    "region": [1.888078,0.595748,1.888249,0.595953,0.000000,8.786595]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1429537.b3dm"}}}