{
  "manageEntity": {
    "action": "Repost",
    "entityId": "365948",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x157a81fecb6b47fbc343e3559b18f2abb2bf5086790c81e32091e545243a1515",
    "signature": "0x696aa74fe2d1e4b08946243c570be76c72ad1b4a7e1fa8658710505d6fcbb6465ac235c1315dfd90d3a367e67cac9a43ecdbfa00bd55a2ccebaf1bcafeb752951c",
    "signer": "0x67479063A246B10560F7FfC48Dba47268867417B",
    "userId": "745004514"
  }
}