{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896982,-0.442068,0.000000,0.000000,0.286393,-0.581107,0.761770,0.000000,-0.335802,0.681362,0.650371,0.000000,-2144832.236955,4351988.741603,4126230.132119,1],    "boundingVolume": {    "region": [2.028650,0.708034,2.028748,0.708110,0.000000,13.395720]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/9/14_1798709.b3dm"}}}