{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889416,-0.457098,0.000000,0.000000,0.287227,-0.558882,0.777915,0.000000,-0.354638,0.690050,0.630922,0.000000,-2264949.432362,4407108.320243,4002507.306569,1],    "boundingVolume": {    "region": [2.045470,0.682698,2.045583,0.682785,0.000000,56.574354]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/0_368281.b3dm"}}}