{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.949830,-0.312766,0.000000,0.000000,0.115658,-0.351238,0.929115,0.000000,-0.290328,0.881687,0.371939,0.000000,-1852607.115407,5626124.365845,2357487.363948,1],    "boundingVolume": {    "region": [1.888837,0.381045,1.888964,0.381148,0.000000,4.327654]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/26/11_67157.b3dm"}}}