{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898127,-0.439737,0.000000,0.000000,0.284359,-0.580780,0.762781,0.000000,-0.334479,0.683145,0.649182,0.000000,-2136366.384848,4363352.291877,4118665.104530,1],    "boundingVolume": {    "region": [2.026036,0.706397,2.026168,0.706619,0.000000,24.662203]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/13_1822174.b3dm"}}}