{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1681418920",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xf63e61d877ffb0b43adf1f5aef9bf53e6cfff9862bb09b23a7974583e70f76bb",
    "signature": "0xe5eec8260f40a6d05efdf416993e122297789e600f73f873c48b6dc545a5cebb21e8cffe33c4ec66c4e4292fe8ba5451b1eb8a80d78fde29806c6a50df8e2a1f1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}