{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.942822,-0.333296,0.000000,0.000000,0.186880,-0.528645,0.828016,0.000000,-0.275389,0.779018,0.563287,0.000000,-1758338.437125,4973967.048693,3572466.429816,1],    "boundingVolume": {    "region": [1.910531,0.598327,1.910655,0.598390,0.000000,8.762124]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/3/27_1249782.b3dm"}}}