{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "341",
    "entityType": "User",
    "nonce": "0xe9b90a7ab9acf2295104bbc3d04ef6b0dc3a6b36183289ab79c72e88c5bc2d1d",
    "signature": "0x164ccce06b35f27dff126925d1052fd7b5e42f9ee22ce91a69c2703db8b19bb0525cd46fafefc277be8bd43e89e7099d61581091bbb8ab52085c5925cb45ae1d1c",
    "signer": "0x84eb2a9cEc5A6107060d141D4BB88003603509D6",
    "userId": "393111"
  }
}