{
  "manageEntity": {
    "action": "Subscribe",
    "entityId": "361442",
    "entityType": "User",
    "nonce": "0xd79c1795130a1743518b9cc137eee83f903b1055f10ad6abe1189d6d361961da",
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    "signer": "0xC1896EAF7ae2431A08647A163291b5a8A0cd2a6C",
    "userId": "185209372"
  }
}