{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "32627",
    "entityType": "User",
    "nonce": "0xb6674131ec91c9988e83dbc5eca21637e5b42986e2ab4e02f1a44b0200235305",
    "signature": "0x9ad4bc64aae0dfd481adc9390fa12052ee4c5a32436bd53363068ea1a2d1da2b529c2a51a1d18ece9622cae3bfee8dbdef0c5b425b31bd81d96fbabdd5092a691b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}