{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.892533,-0.450981,0.000000,0.000000,0.290898,-0.575713,0.764155,0.000000,-0.343654,0.680123,0.647560,0.000000,-2194957.262211,4344020.870558,4108348.101809,1],    "boundingVolume": {    "region": [2.038609,0.704344,2.038713,0.704413,0.000000,60.473646]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/10_1968277.b3dm"}}}