{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1663747544",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5fd8dfefc963ce2739874366c5f60ad60b8fd103124803a3d04225ee772aceb1",
    "signature": "0xfd5c8a020bedd0879832ce04ff90b8d6b5748c385fda5a8198e93776b79c12245541cf53cde2cfb6fbe571afdbfeaecf47d97a8e5a622c0118898f0a339ecba41c",
    "signer": "0x0fe82f565AaE260D57b8e691c61Fb05fE83B6F81",
    "userId": "614212580"
  }
}