{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948905,-0.315562,0.000000,0.000000,0.176436,-0.530550,0.829088,0.000000,-0.261077,0.785068,0.561700,0.000000,-1666947.130372,5012568.377660,3562379.710195,1],    "boundingVolume": {    "region": [1.891776,0.596386,1.891914,0.596492,0.000000,8.728636]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/11/13_1113601.b3dm"}}}