{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "343257",
    "entityType": "User",
    "nonce": "0xd466e1f653bcd1602faa45f18143affd90090e59faaaa91064e20a7246c2578e",
    "signature": "0xb66a148a77db84e7417bec026e5635a60c6212e4a351793d2432a96bc5dc77425bde30c1f118e9ee70ff8b41da657abeb220f564a5415fede551ec066264aacd1b",
    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}