{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.898834,-0.438290,0.000000,0.000000,0.283700,-0.581804,0.762246,0.000000,-0.333142,0.683199,0.649811,0.000000,-2127837.320312,4363710.809623,4122671.534081,1],    "boundingVolume": {    "region": [2.024405,0.707282,2.024579,0.707391,0.000000,49.398291]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/17_1779167.b3dm"}}}