{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895027,-0.446012,0.000000,0.000000,0.284372,-0.570658,0.770378,0.000000,-0.342657,0.687621,0.640128,0.000000,-2188515.049459,4391770.953228,4061062.917449,1],    "boundingVolume": {    "region": [2.033034,0.694602,2.033167,0.694727,0.000000,58.735090]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/13_1137252.b3dm"}}}