{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943724,-0.330733,0.000000,0.000000,0.183876,-0.524678,0.831205,0.000000,-0.274334,0.782794,0.558546,0.000000,-1751570.227952,4997990.517080,3542337.626898,1],    "boundingVolume": {    "region": [1.907822,0.592542,1.907931,0.592722,0.000000,8.426612]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/3_1320258.b3dm"}}}