{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944726,-0.327860,0.000000,0.000000,0.182899,-0.527021,0.829938,0.000000,-0.271532,0.782419,0.560438,0.000000,-1733694.855536,4995631.351808,3554357.605326,1],    "boundingVolume": {    "region": [1.904752,0.594780,1.904916,0.595049,0.000000,15.561608]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889853.b3dm"}}}