{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.894995,-0.446076,0.000000,0.000000,0.283960,-0.569730,0.771216,0.000000,-0.343082,0.688351,0.639115,0.000000,-2191224.625600,4396411.309378,4054619.208796,1],    "boundingVolume": {    "region": [2.033106,0.693284,2.033240,0.693409,0.000000,28.460936]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/3/2_1015197.b3dm"}}}