{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948939,-0.315459,0.000000,0.000000,0.176430,-0.530723,0.828978,0.000000,-0.260958,0.784991,0.561863,0.000000,-1666184.523820,5012082.018089,3563413.671897,1],    "boundingVolume": {    "region": [1.891686,0.596625,1.891788,0.596646,0.000000,11.833192]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/11_1115008.b3dm"}}}