{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1577586662",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x6710bc832fb1763e5e7cddd409b3c9c97a76a84a70b06990e8fc180675f087d6",
    "signature": "0xdd557c4e28c1cc9957a7bdcfbd3e00a8ef88dd6944a8c041c3a7482f6e69a5d21c5928adfffc073789ae609011f665f49ea0a8d0e1eda429d92c0bb69640e7fb1b",
    "signer": "0xbF4F1f4df4779768AfE75515b1552a2Bc5b4Dd32",
    "userId": "100976759"
  }
}