{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898734,-0.438494,0.000000,0.000000,0.283839,-0.581755,0.762232,0.000000,-0.333291,0.683111,0.649828,0.000000,-2128785.632969,4363145.188963,4122779.891903,1],    "boundingVolume": {    "region": [2.024631,0.707304,2.024806,0.707413,0.000000,10.312116]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/29/17_1803061.b3dm"}}}