{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948655,-0.316313,0.000000,0.000000,0.176613,-0.529680,0.829606,0.000000,-0.261864,0.785356,0.560931,0.000000,-1671966.748731,5014392.183192,3557490.199565,1],    "boundingVolume": {    "region": [1.892589,0.595398,1.892685,0.595621,0.000000,8.784848]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1188132.b3dm"}}}