{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.896703,-0.442632,0.000000,0.000000,0.282696,-0.572697,0.769481,0.000000,-0.339661,0.688101,0.641208,0.000000,-2169394.135403,4394854.641393,4067934.067161,1],    "boundingVolume": {    "region": [2.029237,0.696015,2.029419,0.696127,0.000000,41.372534]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/4/5_477472.b3dm"}}}