{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858148,-0.513403,0.000000,0.000000,0.262991,-0.439588,0.858835,0.000000,-0.440148,0.735703,0.514791,0.000000,-2809817.442812,4696585.589641,3264326.334876,1],    "boundingVolume": {    "region": [2.109859,0.540702,2.110024,0.540827,0.000000,87.261500]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/10_436622.b3dm"}}}