{
  "manageEntity": {
    "action": "Unfollow",
    "entityId": "197371",
    "entityType": "User",
    "nonce": "0x6a0cc549ad522eb06a3e51954a4ea961580c906325eca4422580e576eda1b6e1",
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    "signer": "0x375963f281CEdF4D9D180496F80A256D574daBa2",
    "userId": "981824750"
  }
}