{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889443,-0.457045,0.000000,0.000000,0.287145,-0.558806,0.778000,0.000000,-0.354636,0.690147,0.630817,0.000000,-2264933.733122,4407726.981362,4001839.388333,1],    "boundingVolume": {    "region": [2.045417,0.682569,2.045517,0.682644,0.000000,41.407045]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_365718.b3dm"}}}