{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950059,-0.312069,0.000000,0.000000,0.174365,-0.530835,0.829344,0.000000,-0.258268,0.786268,0.561320,0.000000,-1649009.678152,5020221.512065,3559966.651005,1],    "boundingVolume": {    "region": [1.888081,0.595878,1.888252,0.596083,0.000000,7.769677]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/1_1350932.b3dm"}}}