{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x39b05e9be131133329f852806685f02def7609a67547d353e0e6960d116296c9",
    "signature": "0x411163f94830e5c8be9778346937dc2e69e41b53bea70c582495c01436e084420560c3f5433e0ae0c5fde9b2b036b2bf706ba116e0344cbd27f7e97db6527cad1b",
    "signer": "0x9689e3d5AB8104ba8f965A6a5b4945644cA20FF7",
    "userId": "275143328"
  }
}