{"asset": {        "version": "0.0",        "gltfUpAxis": "Y"    },    "geometricError":100.000000,"root": {        "transform": [-0.944030,-0.329858,0.000000,0.000000,0.183780,-0.525965,0.830413,0.000000,-0.273345,0.782294,0.559730,0.000000,-1745265.017716,4994822.050302,3549860.065218,1],    "boundingVolume": {    "region": [1.906895,0.593970,1.907005,0.594150,0.000000,8.728763]},"geometricError": 100.000000,        "refine": "REPLACE",        "content": {        "uri": "./tile/4/1/11_1319109.b3dm"}}}