{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1440935530",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x59f1f4aa476c4b335d46a579ae7a6b384753b8e76b2a35466272c7e029b480c0",
    "signature": "0x16e70d53c23ac3cdc80dc006614130cdf975f7ad303772112654a5feddc4ed453ae12b6b85b931e302296f1fee732c44cb07fe88bf8a46cdf146baf3f4f235d91b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}