{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951152,-0.308724,0.000000,0.000000,0.115799,-0.356766,0.926989,0.000000,-0.285912,0.880870,0.377257,0.000000,-1824453.244124,5620986.098868,2391230.000098,1],    "boundingVolume": {    "region": [1.884566,0.386781,1.884729,0.386884,0.000000,52.374466]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/15_33432.b3dm"}}}