{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895043,-0.445979,0.000000,0.000000,0.284327,-0.570621,0.770422,0.000000,-0.342652,0.687674,0.640074,0.000000,-2188483.635908,4392104.749538,4060721.142714,1],    "boundingVolume": {    "region": [2.032998,0.694532,2.033131,0.694657,0.000000,41.503908]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/13_978175.b3dm"}}}