{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "1866428",
    "entityType": "User",
    "nonce": "0x53b7637a9c23539d73dd810d46d29cc7bca48e31ee9e0d1a07a21eb548e6211f",
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    "signer": "0x90d627796C9E2071AAd9F8C20f6dCE95587F6d13",
    "userId": "560619378"
  }
}