{
  "manageEntity": {
    "action": "Repost",
    "entityId": "2108475451",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x5f9c74bf42905191bb94004d8c9f3814f7e7d6f4f5476a0f3b3572b8a728dd31",
    "signature": "0xe73959c9888c3042c657e9ef866a89249e5736b256c0f486b8595814d669fd2061c992b6c0b6429b4f1c3cc607ff5aac275127e8c13816a6fe400c6140ef53f51c",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}