{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949013,-0.315237,0.000000,0.000000,0.176284,-0.530700,0.829024,0.000000,-0.260788,0.785096,0.561795,0.000000,-1665101.313345,5012751.301882,3562981.445562,1],    "boundingVolume": {    "region": [1.891452,0.596543,1.891553,0.596564,0.000000,7.123653]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/7_1055005.b3dm"}}}