{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.890895,-0.454209,0.000000,0.000000,0.292215,-0.573157,0.765573,0.000000,-0.346761,0.680144,0.645880,0.000000,-2214783.946658,4344121.807956,4097658.817383,1],    "boundingVolume": {    "region": [2.042233,0.702132,2.042328,0.702219,0.000000,11.817857]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/13/3_1683450.b3dm"}}}