{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "204115",
    "entityType": "User",
    "nonce": "0x8afd505bf486ecb6da6e06fc7a0a5f8e254cfc0b0ad4929ef969b9570e977063",
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    "signer": "0x6D7f9B90BAFd6B52f8d961a1106d927aCCE656C7",
    "userId": "94304"
  }
}