{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897412,-0.441194,0.000000,0.000000,0.281819,-0.573235,0.769403,0.000000,-0.338523,0.688574,0.641302,0.000000,-2162122.666572,4397876.939567,4068534.976658,1],    "boundingVolume": {    "region": [2.027653,0.696140,2.027796,0.696248,0.000000,21.255961]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/1_404169.b3dm"}}}