{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "25895518",
    "entityType": "User",
    "nonce": "0x0c863648ddd0960d7cb9f544498b607956dc6e5611b203608c1cfe00c0779bb4",
    "signature": "0xc6b46338dcecb8be3c10517aad77bb1096849b920a01d5d5fd7483b42c922fa548c8b9d6d22529f6b8b6ed6bbf13795a5a0af59cdc5d5264762cf11471144df21b",
    "signer": "0x0Eb68d1ceacF37AbB0D48503E66b8fF2c06E2fdE",
    "userId": "747576419"
  }
}