{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944717,-0.327887,0.000000,0.000000,0.182912,-0.527013,0.829940,0.000000,-0.271555,0.782414,0.560434,0.000000,-1733840.693231,4995596.841937,3554335.122394,1],    "boundingVolume": {    "region": [1.904780,0.594775,1.904944,0.595044,0.000000,15.561608]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/1/6_889796.b3dm"}}}