{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948920,-0.315516,0.000000,0.000000,0.175929,-0.529110,0.830115,0.000000,-0.261366,0.786062,0.560173,0.000000,-1668779.556390,5018887.333813,3552676.971414,1],    "boundingVolume": {    "region": [1.891749,0.594500,1.891844,0.594690,0.000000,8.700241]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/22/26_1213112.b3dm"}}}