{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "443520",
    "entityType": "User",
    "nonce": "0x96501ead04d1b491b5e8af67c50f2247b31324b9393be7159347f2cd3c400ecd",
    "signature": "0xe1fbf7687db0621f7db59fdfb299c647a4475c3ee14cd924b2de5ed1df48e2ed2314b0705088d763c60245c2112e826879e19da509ec79ac0d68ec0e3f33d92e1b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}