{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "127237",
    "entityType": "User",
    "nonce": "0x12c1080ac488e926bbe81dcf0dfaaba65043501335984935e33c0e79f1e237cc",
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    "signer": "0x84eb2a9cEc5A6107060d141D4BB88003603509D6",
    "userId": "393111"
  }
}