{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "79660",
    "entityType": "User",
    "nonce": "0x4a46e0952cfca861857e209423879ea7fbfe52cf49934945bff70c5390189236",
    "signature": "0x4786db0a6b7cee74dab86cff0497ed4ad3847710f919fd08d2947e5dd3c50f6a4a9b01e812535e9faa744271ac1450c1cd9493eadc4b7d015e139e3b9407a9e61c",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}