{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942809,-0.333335,0.000000,0.000000,0.186850,-0.528488,0.828123,0.000000,-0.275458,0.779108,0.563129,0.000000,-1758774.220452,4974540.325766,3571460.329070,1],    "boundingVolume": {    "region": [1.910572,0.598136,1.910697,0.598198,0.000000,8.234815]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/3/23_1285399.b3dm"}}}