{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948886,-0.315619,0.000000,0.000000,0.176197,-0.529723,0.829668,0.000000,-0.261309,0.785606,0.560839,0.000000,-1668421.740298,5015988.442884,3556908.073671,1],    "boundingVolume": {    "region": [1.891858,0.595304,1.891953,0.595494,0.000000,8.455739]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/30_1072635.b3dm"}}}