{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "117827",
    "entityType": "User",
    "nonce": "0x0efd1977520c8d213ba32f7d01cab5ade8d540e2bef6c5a6a1646b5ad6cf67d8",
    "signature": "0xaa409cc9783942db262bc284dab5ec3eef6385f97d15355c31324b5616cb7aac24c049d4f2e32edb1c670b04a435debe49a1793cbb221c5e545108a3ee4aed581b",
    "signer": "0xD24F8A2501472e4c9FD5dfCCDF80B550912c7FB0",
    "userId": "887242445"
  }
}