{
  "manageEntity": {
    "action": "Repost",
    "entityId": "644027278",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x4ea5f2cd2469ab875d953c76f7987bf1dcb6923bf053483c58fb3362a260c778",
    "signature": "0x31a49224be29a34912f8ca8336443651b36db933335fbda15ff62a599d82fc520f710ca82297c6d522149694e6d20f5d27afe6f931ae97114d3cdc416d4611c71b",
    "signer": "0x34Cea527C1dc0575a5B686515aad0Bf8F3b5f97E",
    "userId": "13589021"
  }
}