{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.951156,-0.308711,0.000000,0.000000,0.115801,-0.356788,0.926980,0.000000,-0.285897,0.880865,0.377279,0.000000,-1824361.686312,5620956.190666,2391369.216556,1],    "boundingVolume": {    "region": [1.884552,0.386805,1.884716,0.386908,0.000000,52.374466]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/5/17/15_33651.b3dm"}}}