{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944577,-0.328289,0.000000,0.000000,0.183595,-0.528254,0.828999,0.000000,-0.271578,0.781403,0.561832,0.000000,-1733992.293676,4989170.246014,3563216.868888,1],    "boundingVolume": {    "region": [1.905231,0.596561,1.905345,0.596636,0.000000,8.707209]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/9_130487.b3dm"}}}