{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1688784",
    "entityType": "User",
    "nonce": "0xe955e2c5b4054067ec44f41bf78e56f63f272c92f333d2643ed5936f552c36f9",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}