{
  "manageEntity": {
    "action": "Repost",
    "entityId": "163786603",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x0bbc6be2429e344a4a8ae3d85e087237d4b773c8ff33bcae7196d17d7b209c6e",
    "signature": "0x1ee66c87f44f0f91498be7fb8c2ffe6e66889c74e3edae6ee0d42d4db34824c62bdbced54489e7733d0a3e5e9ce012cc4c74fa8e21ae01010d416b8e3a9d79551b",
    "signer": "0x48FD75f1b7D81A96b8b8624aB7040523C402c202",
    "userId": "325172820"
  }
}