{
  "manageEntity": {
    "action": "Follow",
    "entityId": "600556383",
    "entityType": "User",
    "nonce": "0xff96f22878e965ad27b87386062cea8ceecd475281afe0a012ac1cb159f91c72",
    "signature": "0xa862c5ac24ea4bb6e68cfa34adbfe1eb47fafe0b7b26bee2e52dcf7f6e34d72570e548dd0fd53c7cdd1c06fe3951b9bdcfe9eabef5136a9543b03854867243cb1c",
    "signer": "0xE795526f098824a87a94C79d58a4299b51b20a3c",
    "userId": "837713671"
  }
}