{
  "manageEntity": {
    "action": "Repost",
    "entityId": "220538606",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x74a1635dbc6a1e42db6196820771ffe7189a9e66bbaebebe01270cc838f9c7e5",
    "signature": "0x0d6b8bfb7251a461cd496624c6b97288d826f9f55e33bde68518951e9707644a1ba96ac3d6022cfef2bbaf08cf5c2769c678b4a9a5ff4c2f29518f3f9051fbd01b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}