{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896558,-0.442926,0.000000,0.000000,0.287464,-0.581877,0.760778,0.000000,-0.336012,0.680147,0.651533,0.000000,-2146184.654757,4344248.577611,4133626.786121,1],    "boundingVolume": {    "region": [2.029566,0.709551,2.029745,0.709656,0.000000,16.308665]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/8_1782701.b3dm"}}}