{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898248,-0.439490,0.000000,0.000000,0.283844,-0.580131,0.763466,0.000000,-0.334593,0.683855,0.648374,0.000000,-2137090.448223,4367872.913274,4113529.186875,1],    "boundingVolume": {    "region": [2.025761,0.705336,2.025893,0.705559,0.000000,10.749876]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/8_1835873.b3dm"}}}