{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "79471",
    "entityType": "User",
    "nonce": "0x57fefe7631fbc6afb205dd8e74605c970883a6ad33c1d81e6b679e02194ae453",
    "signature": "0x28d32cc106f6a5dbfa4bad3a6b84568b14ca3edc8a64cbd7862a3d730d16b6e76dff04248010ce956e9639275f2270b4b1cb9d8f7a1207586aae1d3ab672a4811b",
    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}