{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948653,-0.316320,0.000000,0.000000,0.176617,-0.529680,0.829606,0.000000,-0.261869,0.785354,0.560932,0.000000,-1672000.202391,5014376.092738,3557497.110067,1],    "boundingVolume": {    "region": [1.892596,0.595399,1.892692,0.595622,0.000000,8.784848]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/14_1188143.b3dm"}}}