{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894653,-0.446761,0.000000,0.000000,0.284682,-0.570086,0.770687,0.000000,-0.343371,0.687612,0.639754,0.000000,-2193075.333469,4391706.597604,4058687.714937,1],    "boundingVolume": {    "region": [2.033871,0.694116,2.034005,0.694241,0.000000,41.409552]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/9/9_985388.b3dm"}}}