{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894822,-0.446423,0.000000,0.000000,0.284562,-0.570385,0.770510,0.000000,-0.343032,0.687583,0.639968,0.000000,-2190909.780057,4391523.292702,4060046.230966,1],    "boundingVolume": {    "region": [2.033493,0.694394,2.033626,0.694519,0.000000,42.538633]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/11_982888.b3dm"}}}