{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "19702",
    "entityType": "User",
    "nonce": "0xcb52e662ae1c863a7901551489ebe8ddeda379da4d38a9071a5b678b1f9f184f",
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    "signer": "0x7F9DE0DcBE9D407b8D2F66935a8ce84F440D48e4",
    "userId": "174567284"
  }
}