{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943981,-0.329999,0.000000,0.000000,0.183975,-0.526271,0.830176,0.000000,-0.273383,0.782028,0.560083,0.000000,-1745507.557437,4993129.790308,3552105.651712,1],    "boundingVolume": {    "region": [1.907044,0.594396,1.907153,0.594577,0.000000,8.613383]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/14_1242120.b3dm"}}}