{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "63084",
    "entityType": "User",
    "nonce": "0x723bff61e331ced7c3ef73e67fe1b7fba5db1daf6d3409f524ef780c373a6856",
    "signature": "0x39b1d121b2b2f2bd713870b77a11549a64c8271db29b422cdf9716aacd81c5d63ca2aa122712042174fa30f2cc5fed83101bb38f7086a4fa5d1d59d4494c05161c",
    "signer": "0x3256Bd2D0B1984E7df4FA525017aD9bA48470760",
    "userId": "51"
  }
}