{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944526,-0.328436,0.000000,0.000000,0.182871,-0.525906,0.830651,0.000000,-0.272246,0.782932,0.559375,0.000000,-1738240.963052,4998885.219527,3547601.545794,1],    "boundingVolume": {    "region": [1.905362,0.593497,1.905526,0.593766,0.000000,8.817989]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/3/5/1_978396.b3dm"}}}