{
  "manageEntity": {
    "action": "Follow",
    "entityId": "51",
    "entityType": "User",
    "nonce": "0xbcc571c23e38ee65aedc2e4cfb255c0e57a664cdeeea2af40b210c5cd3bc0753",
    "signature": "0x8499cbba274827b7b7ab3fa9b79cad3ad3959404ca13874106eb0937215231bc11627c98ba3922b0b7cad384b6efdb4bbb24fcfaffa199ee7e910cc9a6e79ff21c",
    "signer": "0x3e42Ad15dCf9b8E2F96dCE241372B60a331BB45E",
    "userId": "44304402"
  }
}