{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944206,-0.329355,0.000000,0.000000,0.184157,-0.527948,0.829070,0.000000,-0.272483,0.781163,0.561727,0.000000,-1739772.595833,4987635.285464,3562552.588860,1],    "boundingVolume": {    "region": [1.906360,0.596435,1.906474,0.596509,0.000000,8.797290]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/7_131112.b3dm"}}}