{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950446,-0.310889,0.000000,0.000000,0.172469,-0.527268,0.832011,0.000000,-0.258127,0.789141,0.557339,0.000000,-1648083.577971,5038493.032560,3534662.344817,1],    "boundingVolume": {    "region": [1.886840,0.591115,1.887010,0.591239,0.000000,7.560969]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/23/23_1322258.b3dm"}}}