{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944416,-0.328753,0.000000,0.000000,0.183951,-0.528439,0.828803,0.000000,-0.271897,0.781083,0.562123,0.000000,-1736031.394531,4987130.298245,3565066.757845,1],    "boundingVolume": {    "region": [1.905722,0.596913,1.905837,0.596988,0.000000,8.792964]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/14_128855.b3dm"}}}