{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.852830,-0.522189,0.000000,0.000000,0.269457,-0.440072,0.856580,0.000000,-0.446494,0.729205,0.518558,0.000000,-2850365.689587,4655162.949218,3288256.868942,1],    "boundingVolume": {    "region": [2.120123,0.545079,2.120301,0.545249,0.000000,101.954900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/1/0/0_10077.b3dm"}}}