{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "486490947",
    "entityType": "User",
    "nonce": "0x0d8600bd50f379bcd8a92cce1013737769a2d517c5991affef6bd9149d133a0c",
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    "signer": "0x98fC2b30E6e70e62dB2b5fAE7b0292DE3D4323Bf",
    "userId": "480962013"
  }
}