{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "8819",
    "entityType": "User",
    "nonce": "0x924710c1bc4ee9e8d36ed3967011d14d0f5d0ec280228d47cd4f6fb70457d765",
    "signature": "0x6a55375666aedba45fd18db100b9c5cb75dca87b7d92f187d379bf7a1da7495a01a991d72faa6e6aacf5d8df99184f4fb491aa10eeaf69514e34b0748be088661b",
    "signer": "0x84eb2a9cEc5A6107060d141D4BB88003603509D6",
    "userId": "393111"
  }
}