{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895222,-0.445621,0.000000,0.000000,0.289584,-0.581754,0.760068,0.000000,-0.337739,0.678494,0.652363,0.000000,-2157222.947842,4333706.811333,4138907.428281,1],    "boundingVolume": {    "region": [2.032575,0.710646,2.032754,0.710751,0.000000,14.179159]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/19_1867168.b3dm"}}}