{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "75740",
    "entityType": "User",
    "nonce": "0x8e74945c6978c66bd159cb3dd20d628ce5c88b9db32603c85b98c8e83f4f75a3",
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    "signer": "0x48c4F1C0d0cbFF1115450a2547577c3B18D8febb",
    "userId": "642037758"
  }
}