{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "689522885",
    "entityType": "User",
    "nonce": "0x02c19dec2bfe82a3d2aa979fab4a83f1d1dad32dcca9f2e01ee5174b60375e6a",
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    "signer": "0x350266070634B844e53111Da688884106bd3E443",
    "userId": "753462297"
  }
}