{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949073,-0.315056,0.000000,0.000000,0.115890,-0.349108,0.929889,0.000000,-0.292699,0.881726,0.369981,0.000000,-1867732.705623,5626348.065397,2345069.449258,1],    "boundingVolume": {    "region": [1.891259,0.378954,1.891365,0.379024,0.000000,86.521910]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/22_6110.b3dm"}}}