{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950055,-0.312083,0.000000,0.000000,0.174363,-0.530804,0.829364,0.000000,-0.258286,0.786284,0.561290,0.000000,-1649122.098461,5020320.887944,3559775.716704,1],    "boundingVolume": {    "region": [1.888095,0.595841,1.888267,0.596046,0.000000,8.729657]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/1_1351093.b3dm"}}}