{
  "manageEntity": {
    "action": "Follow",
    "entityId": "193140142",
    "entityType": "User",
    "nonce": "0xd8cebd49578025d5dc1686da45cc5c4f2d7bc51b732d4e740d40258533668a9c",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}