{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889442,-0.457049,0.000000,0.000000,0.287156,-0.558821,0.777985,0.000000,-0.354632,0.690133,0.630835,0.000000,-2264908.090165,4407636.262441,4001953.052892,1],    "boundingVolume": {    "region": [2.045420,0.682592,2.045520,0.682667,0.000000,41.407045]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_365573.b3dm"}}}