{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948852,-0.315720,0.000000,0.000000,0.176129,-0.529331,0.829932,0.000000,-0.261476,0.785831,0.560446,0.000000,-1669487.570567,5017414.280827,3554412.888160,1],    "boundingVolume": {    "region": [1.891964,0.594829,1.892059,0.595020,0.000000,14.232623]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/28_1177961.b3dm"}}}