{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "488468",
    "entityType": "User",
    "nonce": "0xc989269f3a4c7364d0cf9d282bbfc5b8185be4e855a432393b9813de3816a592",
    "signature": "0x6e5ca99e1660b7409135bf5f7ec15c462785c0dca4f12090623a6c8c2d3ccfd31e866afdc39411150dde821610ccd59559551033a977b9ae0e37cea57e81dacf1b",
    "signer": "0xbe916820AF010608151C80f3A74F7c83218094B2",
    "userId": "881446128"
  }
}