{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949839,-0.312738,0.000000,0.000000,0.174786,-0.530855,0.829243,0.000000,-0.258790,0.785989,0.561471,0.000000,-1652339.412574,5018443.348257,3560923.254234,1],    "boundingVolume": {    "region": [1.888785,0.596060,1.888956,0.596265,0.000000,12.478544]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/2_1349189.b3dm"}}}