{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950655,-0.310251,0.000000,0.000000,0.173218,-0.530766,0.829628,0.000000,-0.256852,0.787032,0.560898,0.000000,-1639966.408049,5025094.924105,3557285.383668,1],    "boundingVolume": {    "region": [1.886196,0.595413,1.886311,0.595528,0.000000,8.809651]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/10_1344664.b3dm"}}}