{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889395,-0.457139,0.000000,0.000000,0.287256,-0.558875,0.777909,0.000000,-0.354667,0.690029,0.630929,0.000000,-2265134.459371,4406972.806057,4002551.511155,1],    "boundingVolume": {    "region": [2.045515,0.682707,2.045629,0.682794,0.000000,71.266801]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_370704.b3dm"}}}