{
  "manageEntity": {
    "action": "Follow",
    "entityId": "390365",
    "entityType": "User",
    "nonce": "0xf6e3902ee5be6cd824c043e124e28f3721cbca4adaadf8de884a070d45e863be",
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    "signer": "0xfEf199273dc1B7112aA0D32cc0DbF797aC6EAfE5",
    "userId": "198179849"
  }
}