{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950028,-0.312164,0.000000,0.000000,0.174539,-0.531186,0.829082,0.000000,-0.258264,0.785992,0.561709,0.000000,-1648985.014984,5018466.140718,3562435.544619,1],    "boundingVolume": {    "region": [1.888197,0.596345,1.888335,0.596554,0.000000,8.797357]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_1335384.b3dm"}}}