{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "520381623",
    "entityType": "User",
    "nonce": "0x9732871de5aad801a656a62430ba5ce2b6a8704c7afd6ec4ca5c39e877b7609f",
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    "signer": "0xE534A1ad2e8E1f616866185D1efDf463B0eD38b4",
    "userId": "353625"
  }
}