{
  "manageEntity": {
    "action": "Repost",
    "entityId": "138575",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x845794e08e6558be785c2564213fbc9aca32266e1961e4d3177832c8e63d3f58",
    "signature": "0xe5a5c9f876c1dad88cab0788d19b5bf46471938634841c2fe980826c08f4708032bc492ed454adef83498c7b4ccffba8648656971bcddd75bfa9033245bcb64b1c",
    "signer": "0x7451Cf52e883bc4483b88591c194dc3942E7F191",
    "userId": "584186978"
  }
}