{
  "manageEntity": {
    "action": "Follow",
    "entityId": "620307004",
    "entityType": "User",
    "nonce": "0x72aa92d75804210a5afdc8ed28b460c8ede23e6f4b1f91aa3207a7f7dbdbfd85",
    "signature": "0xa4632b7d97b5af99930ea303c363bd7669436d36ea74ba877964cdec19310d146e683eb1715042c28ddb6a9bf9b58c7f9365ca731584131c5a466f306d8a89441b",
    "signer": "0x2B55314d733BC60522711F9B9914f271d97aDD6B",
    "userId": "224685891"
  }
}