{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "769357",
    "entityType": "User",
    "nonce": "0xd520f6eca092b50f2210b913f9ef3c517a2bd7b61288a68c1d8c0c83d1d5bd17",
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    "signer": "0x4A868B813a8F5D7C187F9f07a2D7e7A24355Cf3f",
    "userId": "185302"
  }
}