{
  "manageEntity": {
    "action": "Unrepost",
    "entityId": "145290531",
    "entityType": "Playlist",
    "nonce": "0x38560b884f078d23f4e04393b58eff0b41d846a48f1520f12324c2ec9e913e2b",
    "signature": "0x919e3b8cc5d003e5dbbf19a2891eff5500a98334f56e96db1f87f9d8b806c88a11acadc0c4c599577f28b277453deb75fd3f52ad3d6ac9a0103f8e4d4d05b6881b",
    "signer": "0x27204C77Baa4a510c92A96A4ba3661CC53EE568E",
    "userId": "35918963"
  }
}