{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950111,-0.311913,0.000000,0.000000,0.174170,-0.530536,0.829576,0.000000,-0.258211,0.786533,0.560975,0.000000,-1648644.511766,5021904.993318,3557775.446693,1],    "boundingVolume": {    "region": [1.887952,0.595505,1.888051,0.595622,0.000000,8.818869]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/11_1354258.b3dm"}}}