{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x9d36b121ca6db93962a736d489836d7585964a5d2f89b1d4b123e06e2af84e2c",
    "signature": "0xac3caff95b02d4ec6f4c5f92c6457de91d3634ef602417f89c8c4df75bbeb721584631b17b67e74be38e5837244af058e79f84544f61d4ce7b190d9e972d494e1c",
    "signer": "0x5007B4863811fA571bd44A92B7080Be4B2CF0911",
    "userId": "340151565"
  }
}