{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.943982,-0.329996,0.000000,0.000000,0.183982,-0.526296,0.830159,0.000000,-0.273375,0.782013,0.560109,0.000000,-1745456.683335,4993031.880770,3552267.186853,1],    "boundingVolume": {    "region": [1.907041,0.594427,1.907150,0.594607,0.000000,8.613383]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/14_1242068.b3dm"}}}