{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889441,-0.457050,0.000000,0.000000,0.287140,-0.558787,0.778015,0.000000,-0.354647,0.690159,0.630798,0.000000,-2265003.652364,4407803.212971,4001716.676284,1],    "boundingVolume": {    "region": [2.045422,0.682544,2.045522,0.682619,0.000000,52.289400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_365656.b3dm"}}}