{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.897113,-0.441802,0.000000,0.000000,0.286205,-0.581161,0.761799,0.000000,-0.335613,0.681488,0.650336,0.000000,-2143623.862078,4352793.032344,4126011.169187,1],    "boundingVolume": {    "region": [2.028354,0.707989,2.028451,0.708065,0.000000,19.783571]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/6/13_1798373.b3dm"}}}