{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "332704",
    "entityType": "User",
    "nonce": "0xe2318fcb45550e451906cc3a1708c4d196fd7c2a3fd5ed7fe6e08e4418c7c5d2",
    "signature": "0x7f0633ee2913e86ef26a8f78aa1b3de60b048ca22d91f7a955a2e3c4dae98ec11389d4bcaeea562d2239c1870a75fdeb529627612d6e08b106d2eb998e1532c71b",
    "signer": "0xa899e54a1aE2f8D645E14e3E1EBF6398971ece5A",
    "userId": "906687997"
  }
}