{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xed108ec8555e17704b4e66460dca3bc1f71538f62312b5b6a052eb1c31dcca42",
    "signature": "0x40d5b1d7b6c837dfe50ba3a5216e38b3242812be42cefaf48f0b42ae8d59009b0c1264a13bc6686d45feaaf426f27e1f706cdd452e63877a79a3f2ce836cfc941c",
    "signer": "0x595E8B6455B35290E0DD33D22fa066A22F1d53CA",
    "userId": "988212601"
  }
}