{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898604,-0.438761,0.000000,0.000000,0.283552,-0.580728,0.763121,0.000000,-0.333886,0.683815,0.648782,0.000000,-2132578.804484,4367621.156229,4116119.670541,1],    "boundingVolume": {    "region": [2.024933,0.705923,2.025099,0.706042,0.000000,11.509793]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/10/12_1834847.b3dm"}}}