{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "18198",
    "entityType": "User",
    "nonce": "0x14121ea8d23ad55cfbc9edb6b4fa3ab5c33392cc7fd219730383553d6715e610",
    "signature": "0x2198577e3aff291da7aee6e7ebfe59556ebeed2c99dbc69d3e93440c4cb67e1656383cf68b7ecc37966038c2e26e271e024aeb5c2a08a0bdee6afc444ae098431b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}