{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "346849",
    "entityType": "User",
    "nonce": "0x6d291adc37b4d12ca87fc148d8b6cbee5e57f25613691268166ccf4b28f29125",
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    "signer": "0x45bF43B2249eaD8735452629EBF9699021a99196",
    "userId": "624817137"
  }
}