{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949871,-0.312641,0.000000,0.000000,0.174314,-0.529603,0.830141,0.000000,-0.258992,0.786875,0.560134,0.000000,-1653625.162431,5024077.549080,3552428.666923,1],    "boundingVolume": {    "region": [1.888687,0.594415,1.888849,0.594681,0.000000,9.219677]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/11_1378127.b3dm"}}}