{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895020,-0.446027,0.000000,0.000000,0.283948,-0.569785,0.771180,0.000000,-0.343028,0.688337,0.639158,0.000000,-2190877.521481,4396326.037261,4054897.353526,1],    "boundingVolume": {    "region": [2.033051,0.693341,2.033184,0.693466,0.000000,7.216939]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/2/3_1015317.b3dm"}}}