{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "40274",
    "entityType": "User",
    "nonce": "0x78a6e3429c4b1a21429f05f382e1f05b8a60d26e087207571e31323741df4493",
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    "signer": "0xd12A323399559A3773F865c8F21031bc39c29135",
    "userId": "219968466"
  }
}