{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950055,-0.312081,0.000000,0.000000,0.174599,-0.531526,0.828852,0.000000,-0.258123,0.785794,0.562050,0.000000,-1648089.900178,5017208.573195,3564605.807827,1],    "boundingVolume": {    "region": [1.888110,0.596758,1.888248,0.596967,0.000000,8.765278]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/5_1400513.b3dm"}}}