{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889461,-0.457011,0.000000,0.000000,0.287124,-0.558817,0.778000,0.000000,-0.354609,0.690161,0.630817,0.000000,-2264763.960606,4407816.333464,4001837.071377,1],    "boundingVolume": {    "region": [2.045378,0.682568,2.045478,0.682643,0.000000,41.407045]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_363382.b3dm"}}}