{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948858,-0.315703,0.000000,0.000000,0.176132,-0.529373,0.829905,0.000000,-0.261454,0.785810,0.560486,0.000000,-1669346.074646,5017279.541187,3554667.814014,1],    "boundingVolume": {    "region": [1.891947,0.594878,1.892042,0.595068,0.000000,21.190670]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1178372.b3dm"}}}