{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948849,-0.315732,0.000000,0.000000,0.176115,-0.529269,0.829975,0.000000,-0.261500,0.785869,0.560382,0.000000,-1669636.246973,5017654.548463,3554006.597150,1],    "boundingVolume": {    "region": [1.891977,0.594752,1.892071,0.594943,0.000000,14.820606]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/25/27_1213624.b3dm"}}}