{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.889443,-0.457047,0.000000,0.000000,0.287147,-0.558807,0.777998,0.000000,-0.354636,0.690145,0.630819,0.000000,-2264937.951688,4407713.775053,4001851.465068,1],    "boundingVolume": {    "region": [2.045418,0.682571,2.045519,0.682646,0.000000,41.407045]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/2/1/2_365788.b3dm"}}}