{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "740883",
    "entityType": "User",
    "nonce": "0x00023d2eb10a35aa16e804848a6458fcb4e660d69523d2b06e34263c3d0fd51a",
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    "signer": "0x2BD0c2111290EB20B2843e8b1c0f25aA5cd52a6f",
    "userId": "618242981"
  }
}