{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897388,-0.441242,0.000000,0.000000,0.281930,-0.573383,0.769251,0.000000,-0.338493,0.688419,0.641484,0.000000,-2161933.839874,4396892.707039,4069691.147840,1],    "boundingVolume": {    "region": [2.027707,0.696377,2.027850,0.696485,0.000000,16.085245]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/6/3_406531.b3dm"}}}