{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949244,-0.314542,0.000000,0.000000,0.115114,-0.347400,0.930625,0.000000,-0.292456,0.882590,0.368108,0.000000,-1866168.332807,5631837.912222,2333186.847690,1],    "boundingVolume": {    "region": [1.890708,0.376925,1.890832,0.377022,0.000000,44.531620]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/0/3_22588.b3dm"}}}