{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "778646605",
    "entityType": "User",
    "nonce": "0x3349c81ced56b9d531bba5feef91ade03f6c2a7f1e2c125a58454406af1bccf4",
    "signature": "0xefdc7ae1396b13990daca5025a2a4f03952f6e485538d2e359418daff9ebb14c4a5bc0e641880dd21611a6e6abfb6e0cde455df4174a9e511cadc95840f8a4c81b",
    "signer": "0x95B378bAaBcca47f15C460388CAEadc2772f66eb",
    "userId": "140"
  }
}