{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948464,-0.316886,0.000000,0.000000,0.115867,-0.346799,0.930755,0.000000,-0.294677,0.881990,0.367775,0.000000,-1880341.987204,5628004.284665,2331070.929519,1],    "boundingVolume": {    "region": [1.893193,0.376588,1.893288,0.376642,0.000000,61.966400]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/18/11_30159.b3dm"}}}