{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949739,-0.313044,0.000000,0.000000,0.175004,-0.530941,0.829141,0.000000,-0.259011,0.785808,0.561621,0.000000,-1653755.065639,5017293.744067,3561879.470570,1],    "boundingVolume": {    "region": [1.889116,0.596260,1.889270,0.596428,0.000000,14.792555]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1402223.b3dm"}}}