{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895016,-0.446035,0.000000,0.000000,0.284365,-0.570608,0.770418,0.000000,-0.342693,0.687649,0.640079,0.000000,-2188743.424919,4391943.684996,4060755.100161,1],    "boundingVolume": {    "region": [2.033060,0.694539,2.033193,0.694664,0.000000,58.735090]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/13_979210.b3dm"}}}