{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951124,-0.308809,0.000000,0.000000,0.114118,-0.351479,0.929214,0.000000,-0.286685,0.882983,0.371689,0.000000,-1829363.171987,5634393.647066,2355899.874366,1],    "boundingVolume": {    "region": [1.884681,0.380791,1.884793,0.380864,0.000000,5.082668]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/19/14.b3dm"}}}