{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "10614",
    "entityType": "User",
    "nonce": "0xa20113bad3cf268a4c3c173c27b21c679929b2ad8e16db818b910d4806cd233d",
    "signature": "0x064a79bba195e5aec559568cfb61df1b0c8171d062ac0b5461c753dfe23fa7496ede51d2aee64873ed1c673046dd921cbd6f566413f798ac73e3e16d04c47d3e1b",
    "signer": "0x94e0dDC50579175818AaCFBC9aba8B065fEf2a55",
    "userId": "460147282"
  }
}