{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895656,-0.444748,0.000000,0.000000,0.284236,-0.572409,0.769128,0.000000,-0.341127,0.686979,0.641632,0.000000,-2178761.507065,4387697.214513,4070634.976640,1],    "boundingVolume": {    "region": [2.031629,0.696565,2.031750,0.696683,0.000000,62.689333]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/3/2_682307.b3dm"}}}