{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "59719",
    "entityType": "User",
    "nonce": "0x46494265853ea58a3389c24b5bb5898098d8f98f75c8b0f678d2ec0286d14aac",
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    "signer": "0x6C19a5a3Da28Cc93B81B0C25e84650A18a723CBB",
    "userId": "165764868"
  }
}