{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948878,-0.315644,0.000000,0.000000,0.176075,-0.529309,0.829957,0.000000,-0.261422,0.785876,0.560408,0.000000,-1669139.870097,5017702.348867,3554171.156043,1],    "boundingVolume": {    "region": [1.891885,0.594783,1.891979,0.594974,0.000000,16.150782]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1076874.b3dm"}}}