{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950829,-0.309717,0.000000,0.000000,0.173196,-0.531710,0.829028,0.000000,-0.256223,0.786602,0.561789,0.000000,-1635952.761681,5022366.531315,3562943.946683,1],    "boundingVolume": {    "region": [1.885609,0.596462,1.885774,0.596631,0.000000,8.767975]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_1324517.b3dm"}}}