{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896857,-0.442322,0.000000,0.000000,0.286452,-0.580814,0.761971,0.000000,-0.336084,0.681449,0.650135,0.000000,-2146631.411108,4352535.247057,4124727.927566,1],    "boundingVolume": {    "region": [2.028933,0.707724,2.029031,0.707800,0.000000,14.986384]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/12/9_1799243.b3dm"}}}