{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948867,-0.315676,0.000000,0.000000,0.176115,-0.529370,0.829910,0.000000,-0.261433,0.785822,0.560479,0.000000,-1669209.364063,5017359.671820,3554619.238297,1],    "boundingVolume": {    "region": [1.891918,0.594869,1.892012,0.595059,0.000000,21.190670]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1178322.b3dm"}}}