{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944024,-0.329877,0.000000,0.000000,0.184189,-0.527102,0.829601,0.000000,-0.273091,0.781518,0.560938,0.000000,-1743650.069199,4989884.214813,3557537.908015,1],    "boundingVolume": {    "region": [1.906922,0.595461,1.907017,0.595576,0.000000,8.748570]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/5_1311337.b3dm"}}}