{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949476,-0.313839,0.000000,0.000000,0.175525,-0.531026,0.828976,0.000000,-0.259616,0.785434,0.561866,0.000000,-1657620.884624,5014907.161169,3563432.653571,1],    "boundingVolume": {    "region": [1.889979,0.596628,1.890080,0.596650,0.000000,15.744764]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/8/11_1413528.b3dm"}}}