{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1518",
    "entityType": "User",
    "nonce": "0x198cc26588e5c326d54150cd79aa0ae2b7a550d0c07c79742e803ab0670a4ad5",
    "signature": "0xb958cb3b2f9028242b559b39b21fee3e4b670c10a0c3c2c8cf005fb1b9a3e1752a4b581fc81426c58e3ca72ae6178a7e779e547d98722fa5b44da6bc5d550b501c",
    "signer": "0xdAe27B20BF3639989Bd99E76811FEF26BEa4Cc49",
    "userId": "176556"
  }
}