{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949979,-0.312313,0.000000,0.000000,0.174536,-0.530895,0.829269,0.000000,-0.258446,0.786130,0.561431,0.000000,-1650147.831803,5019342.748101,3560673.544696,1],    "boundingVolume": {    "region": [1.888338,0.596012,1.888509,0.596217,0.000000,22.140382]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_1434464.b3dm"}}}