{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.891173,-0.453665,0.000000,0.000000,0.292074,-0.573747,0.765184,0.000000,-0.346168,0.680008,0.646341,0.000000,-2211001.931246,4343262.148996,4100591.702852,1],    "boundingVolume": {    "region": [2.041622,0.702736,2.041717,0.702823,0.000000,17.877283]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_2045976.b3dm"}}}