{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895023,-0.446021,0.000000,0.000000,0.284373,-0.570647,0.770386,0.000000,-0.342667,0.687625,0.640118,0.000000,-2188583.558042,4391793.816438,4061001.684557,1],    "boundingVolume": {    "region": [2.033044,0.694589,2.033178,0.694714,0.000000,58.735090]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/13_979225.b3dm"}}}