{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.891167,-0.453676,0.000000,0.000000,0.292077,-0.573734,0.765193,0.000000,-0.346181,0.680012,0.646331,0.000000,-2211082.668097,4343283.878048,4100525.599424,1],    "boundingVolume": {    "region": [2.041635,0.702722,2.041730,0.702809,0.000000,17.877283]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/6/10_2045928.b3dm"}}}