{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "211307",
    "entityType": "User",
    "nonce": "0x3a618b669e2a8b4c64f46414d406a12a616d82a1ceabad491382c18dd02e8add",
    "signature": "0x0a0b4992e8ab9868d856dd84e5f49df10887065bfc8011a2e5b8151886935e1b2399e071913e918239f23c902f5191333134baab3851acc2c274ee062512e6a61b",
    "signer": "0x6754A920da1003d0904BdFf228A6E217Cd12bF5E",
    "userId": "105562689"
  }
}