{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "390966",
    "entityType": "User",
    "nonce": "0x297fa3d9ed7fd252642adc12b94f0eefa54b165206772f2be89ef5ea195f3da5",
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    "signer": "0xE534A1ad2e8E1f616866185D1efDf463B0eD38b4",
    "userId": "353625"
  }
}