{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "15642",
    "entityType": "User",
    "nonce": "0x181fd3027c31f8264d828bcf8e83b5621b9c33681aad22a1e0e51e823dc19ea7",
    "signature": "0x4ae2b3b6a423bc50071e2edb64e5d8675f852f7324d737abad5aca14ebef605111dba1df10394326827a74ac883cfc1904e3a7df70662505583925a5f50d7d281b",
    "signer": "0x84eb2a9cEc5A6107060d141D4BB88003603509D6",
    "userId": "393111"
  }
}