{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x5c25aa2f49bda94e9baec519688379be99d28433c15aa5bc52abe17436a45fa1",
    "signature": "0x4a73a10d1f1c3d50f872c035cc01e97c6d5c6f9dc1fcf78cacd61f1a9ad7f3825ad512619e5950045c07b5547b6c041f11dbfc0f2d1f48fcfb5592acbdd4e7e11c",
    "signer": "0x4B010760ab25B3887CAA0a8c54d58c9B73bA00aA",
    "userId": "385467596"
  }
}