{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1397052945",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb81b696948dbfb1a766ab124cdcc5a2180a3249488316576a4b9238c53e220e6",
    "signature": "0xf82eba14a44065b161faa5944452d76edad54bbadc67f5dd0668b415b102528165cdd0754d7629a7f29f3cec4b0afc0ca2d0eee9b5e0665d62ad1242bf46ffc61c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}