{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1422880728",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xd152e8baa92ba3c0a69383c43eca60aab5f27b163018e0ffa1f5b0e94572941f",
    "signature": "0xf6dcddd0f91e8b64405dd44b198ff8e5d01322f29861625e0409f6f47ff95a492c7024c99572adf24b1d989a006b3382997fc014bebaf1a70b5ca3dbd60877091b",
    "signer": "0x6687B667182cfdc5646f5AEB14a9945c9b1d3A6B",
    "userId": "100"
  }
}