{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896748,-0.442542,0.000000,0.000000,0.287715,-0.583014,0.759812,0.000000,-0.335292,0.679421,0.652662,0.000000,-2141592.510558,4339629.352379,4140805.832543,1],    "boundingVolume": {    "region": [2.029138,0.711040,2.029317,0.711144,0.000000,12.104521]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/7/23_1782113.b3dm"}}}