{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.891168,-0.453674,0.000000,0.000000,0.292086,-0.573755,0.765174,0.000000,-0.346171,0.679995,0.646353,0.000000,-2211016.892350,4343180.400777,4100669.694773,1],    "boundingVolume": {    "region": [2.041632,0.702752,2.041727,0.702839,0.000000,10.709998]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_1879191.b3dm"}}}