{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943995,-0.329960,0.000000,0.000000,0.184425,-0.527629,0.829214,0.000000,-0.273031,0.781125,0.561514,0.000000,-1743271.108323,4987389.539691,3561195.299445,1],    "boundingVolume": {    "region": [1.907010,0.596156,1.907105,0.596271,0.000000,8.664173]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/7/11_1269148.b3dm"}}}