{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "393111",
    "entityType": "User",
    "nonce": "0xc18e2a9e6fafb24f16ad973c102b7030f47ac3c55efb29cbfab8aff921d3df18",
    "signature": "0xda7ed8429b0451cb03cef039c91bc78cb932e234d65004d780634d84ab6ea5a4635b4ba0aeb36220f07f9bc0b1ab1834afe5f9521166809b22e2094e41fa453b1b",
    "signer": "0xE534A1ad2e8E1f616866185D1efDf463B0eD38b4",
    "userId": "353625"
  }
}