{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898564,-0.438842,0.000000,0.000000,0.283463,-0.580415,0.763392,0.000000,-0.334067,0.684030,0.648462,0.000000,-2133730.207019,4368988.064901,4114085.510287,1],    "boundingVolume": {    "region": [2.025023,0.705503,2.025188,0.705622,0.000000,12.749112]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/8_1832294.b3dm"}}}