{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948886,-0.315619,0.000000,0.000000,0.176075,-0.529357,0.829927,0.000000,-0.261391,0.785854,0.560453,0.000000,-1668942.473390,5017563.823216,3554457.477232,1],    "boundingVolume": {    "region": [1.891857,0.594838,1.891952,0.595028,0.000000,16.150782]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1076229.b3dm"}}}