{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951322,-0.308198,0.000000,0.000000,0.115300,-0.355899,0.927384,0.000000,-0.285548,0.881407,0.376275,0.000000,-1822128.353429,5624403.689470,2385000.461963,1],    "boundingVolume": {    "region": [1.884047,0.385735,1.884143,0.385811,0.000000,9.768406]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/6/26/57_36665.b3dm"}}}