{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889440,-0.457051,0.000000,0.000000,0.287139,-0.558784,0.778017,0.000000,-0.354648,0.690161,0.630795,0.000000,-2265014.726405,4407813.289675,4001699.425219,1],    "boundingVolume": {    "region": [2.045423,0.682541,2.045523,0.682615,0.000000,52.289400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_365885.b3dm"}}}