{
  "manageEntity": {
    "action": "Follow",
    "entityId": "335443",
    "entityType": "User",
    "nonce": "0x12e514223ecb37bfbab813ef663dce192f90e9c2ea827c7247857d2622be4976",
    "signature": "0xba235d701031e74f5936246c0f064103d88b7a425522602aada7f757304ba69c5770c30d2b8a84b4a705c299a6ddda1802ca94ee6bbd72ff98d6615324ea3c151c",
    "signer": "0xa603e9487Ed7C3C62E8acb85f8f32acFf5d6349b",
    "userId": "278135553"
  }
}