{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.858069,-0.513534,0.000000,0.000000,0.262776,-0.439075,0.859164,0.000000,-0.440431,0.735920,0.514240,0.000000,-2811616.701306,4697958.569532,3260823.139107,1],    "boundingVolume": {    "region": [2.110013,0.540059,2.110177,0.540184,0.000000,79.114900]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/5_133222.b3dm"}}}