{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948937,-0.315466,0.000000,0.000000,0.176029,-0.529503,0.829843,0.000000,-0.261238,0.785816,0.560578,0.000000,-1667968.692547,5017322.686247,3555249.528224,1],    "boundingVolume": {    "region": [1.891697,0.594988,1.891792,0.595179,0.000000,8.817825]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/29_1075336.b3dm"}}}