{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944729,-0.327852,0.000000,0.000000,0.182896,-0.527028,0.829934,0.000000,-0.271525,0.782418,0.560443,0.000000,-1733646.342473,4995623.748404,3554391.724447,1],    "boundingVolume": {    "region": [1.904744,0.594786,1.904907,0.595055,0.000000,15.561608]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889947.b3dm"}}}