{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948887,-0.315617,0.000000,0.000000,0.176536,-0.530746,0.828942,0.000000,-0.261076,0.784913,0.561917,0.000000,-1666941.654638,5011581.614610,3563761.015629,1],    "boundingVolume": {    "region": [1.891852,0.596691,1.891953,0.596713,0.000000,8.402691]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/27/14_1054215.b3dm"}}}