{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896545,-0.442954,0.000000,0.000000,0.287528,-0.581960,0.760691,0.000000,-0.335995,0.680058,0.651635,0.000000,-2146072.381359,4343682.081313,4134275.972901,1],    "boundingVolume": {    "region": [2.029597,0.709686,2.029776,0.709791,0.000000,7.873426]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/10/10_1782876.b3dm"}}}