{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948705,-0.316161,0.000000,0.000000,0.176512,-0.529659,0.829642,0.000000,-0.261750,0.785432,0.560878,0.000000,-1671234.952362,5014875.498870,3557155.019415,1],    "boundingVolume": {    "region": [1.892429,0.595334,1.892525,0.595557,0.000000,8.811051]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/14_1181112.b3dm"}}}