{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x6552f72f791a3ea316b8db5f53da632d6f33fbc93c8ecc4ff5acc3fe6b3d5f68",
    "signature": "0x843caa90670c923ed038f9f6b2ecc3924ab5e134ed411b6a24000693c7a9102039b49262b79fd373af10648d66e48eecbe2dc55d4ac9ea885008acf9025beb1c1c",
    "signer": "0xDAf75e505034f812D3477677B661f50eA7D248C2",
    "userId": "867982535"
  }
}