{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944425,-0.328727,0.000000,0.000000,0.183892,-0.528318,0.828893,0.000000,-0.271904,0.781176,0.561990,0.000000,-1736079.287334,4987722.443769,3564220.642492,1],    "boundingVolume": {    "region": [1.905694,0.596752,1.905809,0.596827,0.000000,8.798842]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/5/12_193451.b3dm"}}}