{
  "manageEntity": {
    "action": "Follow",
    "entityId": "219239808",
    "entityType": "User",
    "nonce": "0x1c3b3883493b0b733ef26409939a90c72e285dc2821a06be1a23d9a1df35ca46",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}