{
  "manageEntity": {
    "action": "Repost",
    "entityId": "539763680",
    "entityType": "Playlist",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0x783a36163e67332d0181ecfa02d53173d587539f9c2949c69d91ea75abc5a8c2",
    "signature": "0x540ddbea377dc57441a8dde4feb8c5fc383bc81b08d6072839ffb475ccae2e994cf7e902eafe4d4962f4821fb83fc5fedf6ed336ff8d0f6fa30462af1928c9251b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}