{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895000,-0.446066,0.000000,0.000000,0.284425,-0.570678,0.770344,0.000000,-0.342684,0.687570,0.640168,0.000000,-2188686.859602,4391443.673679,4061322.485271,1],    "boundingVolume": {    "region": [2.033095,0.694655,2.033228,0.694780,0.000000,17.723614]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/14_979539.b3dm"}}}