{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950149,-0.311797,0.000000,0.000000,0.174303,-0.531160,0.829149,0.000000,-0.257981,0.786155,0.561610,0.000000,-1647180.143702,5019505.189668,3561810.805748,1],    "boundingVolume": {    "region": [1.887811,0.596226,1.887949,0.596435,0.000000,8.429730]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/2_1336426.b3dm"}}}