{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.948870,-0.315667,0.000000,0.000000,0.175998,-0.529036,0.830148,0.000000,-0.261502,0.786052,0.560125,0.000000,-1669646.747627,5018818.269173,3552369.153032,1],    "boundingVolume": {    "region": [1.891911,0.594500,1.892001,0.594573,0.000000,8.810510]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/24/26.b3dm"}}}