{
  "manageEntity": {
    "action": "Follow",
    "entityId": "173510966",
    "entityType": "User",
    "nonce": "0x9603e2fbc88ac318a7683866d7bc1821caf9d9942230a694572d5515db427b91",
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    "signer": "0xD24271e3B8CCFB603860EA392E94eD5AE2538703",
    "userId": "456716469"
  }
}