{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898133,-0.439724,0.000000,0.000000,0.284152,-0.580378,0.763164,0.000000,-0.334638,0.683495,0.648731,0.000000,-2137377.016120,4365580.565606,4115797.824932,1],    "boundingVolume": {    "region": [2.026021,0.705804,2.026153,0.706027,0.000000,26.982866]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1836404.b3dm"}}}