{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0x40d59085a9b22b9b14265db9ac1fa111e9b0f42afe8e7150100bdbe52d772959",
    "signature": "0x670ccc0e855fcfb50f3b5023fdf934e4151d25661b81057882dfa9904afa547c1422d00e2943056c4eb60744729a84d5530c950d3c540622fff7a4f5e672eaf31c",
    "signer": "0x4013D1dCdA06DC781615451200c459B1d75ad819",
    "userId": "531747098"
  }
}