{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898496,-0.438982,0.000000,0.000000,0.283661,-0.580588,0.763187,0.000000,-0.334083,0.683792,0.648704,0.000000,-2133837.021203,4367475.629763,4115625.308550,1],    "boundingVolume": {    "region": [2.025179,0.705821,2.025344,0.705940,0.000000,17.851692]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/11_1834238.b3dm"}}}