{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "65095",
    "entityType": "User",
    "nonce": "0x71c2f69a0ca5579ff316516753567ddca317bdcff137e9af2b47aa6087465846",
    "signature": "0x6bc0973b06abda468829597cea82b0e320c99500d2ecf8844464f7f7f134d64b4f630d1c9af58ce15ceb3cc473c5200d1d3bf279e3bee9d9a4a4c8cdd290d6391b",
    "signer": "0xf0Cc87B4295872d65aF3f871bAb6F2eD4F688e36",
    "userId": "389958"
  }
}