{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948869,-0.315671,0.000000,0.000000,0.176093,-0.529314,0.829950,0.000000,-0.261442,0.785862,0.560419,0.000000,-1669266.031207,5017612.861584,3554237.790341,1],    "boundingVolume": {    "region": [1.891913,0.594796,1.892007,0.594987,0.000000,16.150782]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1177632.b3dm"}}}