{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949994,-0.312267,0.000000,0.000000,0.174572,-0.531091,0.829136,0.000000,-0.258366,0.786015,0.561629,0.000000,-1649638.157991,5018615.457261,3561926.205064,1],    "boundingVolume": {    "region": [1.888289,0.596250,1.888460,0.596455,0.000000,16.482355]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/2/3_1402658.b3dm"}}}