{
  "manageEntity": {
    "action": "Repost",
    "entityId": "338232720",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x10da58546231ed6dfce5c0b77ff2bf7315f9ea8dd3d2da3fc5bf1d6ebece4381",
    "signature": "0x6376ced9f10d89d87bea6d55afeba52bcc165c530797c65c7905998b29119b4551ce10412e12a14dfbcd6bb4ac26873499d34ad487d2bfa5e95e669122b354a51c",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}