{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889440,-0.457053,0.000000,0.000000,0.287165,-0.558833,0.777973,0.000000,-0.354629,0.690120,0.630851,0.000000,-2264892.378269,4407555.690049,4002050.029573,1],    "boundingVolume": {    "region": [2.045425,0.682612,2.045525,0.682686,0.000000,41.407045]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_365789.b3dm"}}}