{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.895713,-0.444633,0.000000,0.000000,0.287808,-0.579790,0.762240,0.000000,-0.337961,0.680822,0.649818,0.000000,-2158613.308780,4348526.643992,4122715.902625,1],    "boundingVolume": {    "region": [2.031558,0.707342,2.031564,0.707349,0.000000,6.872315]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/14/12.b3dm"}}}