{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895638,-0.444784,0.000000,0.000000,0.284178,-0.572235,0.769278,0.000000,-0.341222,0.687101,0.641451,0.000000,-2179364.068751,4388471.570699,4069485.258220,1],    "boundingVolume": {    "region": [2.031668,0.696330,2.031790,0.696448,0.000000,54.550890]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/0_686367.b3dm"}}}