{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950064,-0.312056,0.000000,0.000000,0.174589,-0.531543,0.828843,0.000000,-0.258099,0.785792,0.562063,0.000000,-1647936.689807,5017199.636476,3564688.660242,1],    "boundingVolume": {    "region": [1.888083,0.596774,1.888221,0.596983,0.000000,8.732050]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_1332633.b3dm"}}}