{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948806,-0.315861,0.000000,0.000000,0.176126,-0.529061,0.830105,0.000000,-0.261648,0.785957,0.560188,0.000000,-1670583.326285,5018218.267791,3552773.715632,1],    "boundingVolume": {    "region": [1.892112,0.594502,1.892208,0.594725,0.000000,8.695573]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_1092661.b3dm"}}}