{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1270200132",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd4e5dd3bf838b5ead391a739a27312650e271071bde5753f666660284c4d4ea3",
    "signature": "0xb40a8ce710e7167a303c2bd9a973cad73f48bec7c129ef44ef734e83f165afdb111c9273ff3b928174eb9d6dd0e59fdda2a983e4ec9cd63a5a73ccf94e43c8c21b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}