{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "398277387",
    "entityType": "User",
    "nonce": "0x4eeda5afdd21df013bb6f3803fefcf54f1be4d9fdb624a78f16bf994546a9a3f",
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    "signer": "0x57952fe23FC9B280A92679ADf900A4eB42305B07",
    "userId": "58414846"
  }
}