{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895914,-0.444228,0.000000,0.000000,0.288835,-0.582518,0.759768,0.000000,-0.336549,0.678749,0.652713,0.000000,-2149624.538813,4335339.535412,4141135.279906,1],    "boundingVolume": {    "region": [2.031019,0.711108,2.031198,0.711213,0.000000,11.236039]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/24_1786686.b3dm"}}}