{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895055,-0.445955,0.000000,0.000000,0.284033,-0.570068,0.770940,0.000000,-0.342865,0.688148,0.639449,0.000000,-2189841.812579,4395124.810187,4056746.129205,1],    "boundingVolume": {    "region": [2.032971,0.693719,2.033104,0.693844,0.000000,49.266607]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/6_1165093.b3dm"}}}