{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948875,-0.315653,0.000000,0.000000,0.176217,-0.529719,0.829666,0.000000,-0.261336,0.785595,0.560842,0.000000,-1668597.619442,5015917.534613,3556925.448267,1],    "boundingVolume": {    "region": [1.891894,0.595307,1.891989,0.595497,0.000000,8.455739]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/30_1072586.b3dm"}}}