{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.950331,-0.311240,0.000000,0.000000,0.174152,-0.531750,0.828802,0.000000,-0.257412,0.785974,0.562124,0.000000,-1643548.136265,5018363.456469,3565073.912434,1],    "boundingVolume": {    "region": [1.887245,0.596902,1.887343,0.597001,0.000000,8.337459]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/14/10_1326726.b3dm"}}}