{
  "manageEntity": {
    "action": "Repost",
    "entityId": "391811402",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xb76ec7ad13e6fe36bcd7092223c90d134356262206049419e0339e3b5b0d8308",
    "signature": "0x1ca959c01a0e091c0e847d8906d9cd61e0a5ab095f44e6f4c4fc54ba4541968e57991def257b85cfb7d8c5b37b45d8789cb96af446d7d36d3cce6ebb3712d6d01c",
    "signer": "0xDC5D8e6d43489811098d4d3D31fB7D6585c9Bb31",
    "userId": "735980234"
  }
}