{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948876,-0.315648,0.000000,0.000000,0.176083,-0.529327,0.829944,0.000000,-0.261421,0.785862,0.560428,0.000000,-1669134.414787,5017616.149009,3554294.578107,1],    "boundingVolume": {    "region": [1.891889,0.594807,1.891983,0.594997,0.000000,16.150782]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/28_1177752.b3dm"}}}