{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.900117,-0.435648,0.000000,0.000000,0.281626,-0.581883,0.762954,0.000000,-0.331444,0.684815,0.648978,0.000000,-2116983.320242,4374014.886112,4117372.215210,1],    "boundingVolume": {    "region": [2.021468,0.706186,2.021642,0.706296,0.000000,6.832541]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/6_1812302.b3dm"}}}