{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894835,-0.446397,0.000000,0.000000,0.284627,-0.570555,0.770360,0.000000,-0.342945,0.687458,0.640148,0.000000,-2190357.966055,4390728.533347,4061195.625595,1],    "boundingVolume": {    "region": [2.033465,0.694629,2.033598,0.694754,0.000000,49.780325]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/13_982756.b3dm"}}}