{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "325",
    "entityType": "User",
    "nonce": "0x871382c08e49efe77e8f4ab891ebf038857874eb1ab9d1aa2353893d17047848",
    "signature": "0x88aad2100d7280bd33e37ae44f30209a2851da7b8375e3329a4b2bba3201dd6d4c65c232d42fce38825ece0af0300a927a0e95980afa8e915c5a98ce1b329a441b",
    "signer": "0x0FcAb20e0C97D4d3d08C8fFD891B8210fa488beb",
    "userId": "170294"
  }
}