{
  "manageEntity": {
    "action": "Follow",
    "entityId": "843",
    "entityType": "User",
    "nonce": "0xeb53819d993399866daf375e9b8699065df533bff427aaef6b408058a368aa8b",
    "signature": "0x8f39ade3139e7d66a814583a9eafd086994608986ed97d6a3ab201841139fe34494fbea656f3a9e5b967ed52d3ec9cac97c58f08156097ebfbcde89e8e73c7731b",
    "signer": "0xAfE04b3A47505816aD72A3036422AC553C1dFEc3",
    "userId": "515307498"
  }
}