{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896644,-0.442753,0.000000,0.000000,0.282698,-0.572508,0.769621,0.000000,-0.339816,0.688182,0.641039,0.000000,-2170382.074352,4395366.712873,4066860.921370,1],    "boundingVolume": {    "region": [2.029371,0.695795,2.029554,0.695907,0.000000,51.718050]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/3_488782.b3dm"}}}