{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949896,-0.312567,0.000000,0.000000,0.174395,-0.529989,0.829878,0.000000,-0.258848,0.786644,0.560526,0.000000,-1652706.889442,5022607.449057,3554917.155491,1],    "boundingVolume": {    "region": [1.888608,0.594955,1.888772,0.595086,0.000000,8.818222]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/12/10_1357607.b3dm"}}}