{
  "manageEntity": {
    "action": "Follow",
    "entityId": "121458",
    "entityType": "User",
    "nonce": "0xa08ed9494252394ab76f15a5f8759be098411723029d8cb4b1a8a7db1e435cf3",
    "signature": "0x9ba3df880974d21039338090458a9ceb557f4fda10efe9655197b4d59eae27477e723555234c74def87b30c9c54bd8b971693404f95f52a9ccd92ef2482a846e1c",
    "signer": "0x4D8EDeF47b57f98c89BDFf851267B0327BE4cD05",
    "userId": "5307724"
  }
}