{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.952240,-0.305352,0.000000,0.000000,0.112347,-0.350354,0.929855,0.000000,-0.283673,0.884635,0.370068,0.000000,-1810135.426500,5644912.753170,2345617.436386,1],    "boundingVolume": {    "region": [1.881022,0.379022,1.881186,0.379142,0.000000,4.711701]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/13/16_44095.b3dm"}}}