{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1577292845",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4e077a632cd88f1de031501df2157dd8b27c072cc12b32c51fa0dbb961e56483",
    "signature": "0xd70d564035b4db529afefaa8869ecfc3bacab2a3bf82404fd241ea5f15088d15055319c8531ed892167b4fd4e712e7c8774131d539195fc13baf265ca87980be1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}