{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948867,-0.315676,0.000000,0.000000,0.176095,-0.529312,0.829951,0.000000,-0.261446,0.785861,0.560418,0.000000,-1669294.932698,5017609.035462,3554229.672627,1],    "boundingVolume": {    "region": [1.891918,0.594795,1.892013,0.594985,0.000000,16.150782]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1076747.b3dm"}}}