{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951052,-0.309031,0.000000,0.000000,0.112863,-0.347338,0.930923,0.000000,-0.287425,0.884559,0.367345,0.000000,-1834063.367388,5644388.007098,2328345.137833,1],    "boundingVolume": {    "region": [1.884925,0.376124,1.885015,0.376182,0.000000,25.767630]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/5.b3dm"}}}