{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "107272",
    "entityType": "User",
    "nonce": "0xa76680f515464493e075dc7bbafc5a77b9d28296e23afdc7ce8688769a723163",
    "signature": "0xe2e6a62f3811ecf7f84a7fabec0c8353c3fc19143ccc48b5580f07c049f7729961fa2c7ddee18d4c4c6195e9192ff3d378e3e0d5dee79609adb7fa0b15d578101c",
    "signer": "0x1912FC6B7317125d52bbb01C67381C923FA92aCe",
    "userId": "763473"
  }
}