{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889453,-0.457027,0.000000,0.000000,0.287124,-0.558793,0.778017,0.000000,-0.354630,0.690170,0.630796,0.000000,-2264895.348839,4407871.163351,4001703.219718,1],    "boundingVolume": {    "region": [2.045396,0.682541,2.045497,0.682616,0.000000,52.289400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/1_363335.b3dm"}}}