{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "172",
    "entityType": "User",
    "nonce": "0xbd7fd98ea3761df56afa2decb3cfc60d6379fe6fb83df5e8760d973284255ed5",
    "signature": "0x5173ef2f660c12801e11deed1eb7fef742b61cf8d05668b05788ce99ba28dded7173c17af750005b712b6b9367cb93656c5a3b4825dfc263ecb7692872ea085e1b",
    "signer": "0x84eb2a9cEc5A6107060d141D4BB88003603509D6",
    "userId": "393111"
  }
}