{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1040",
    "entityType": "User",
    "nonce": "0x907cc20422eeb06dd1d55809373607fadf3e9d94d615b56af41c3af5c36c84ec",
    "signature": "0x343172b52c408a8959148a36288191f742cd945463607c20d2f3deb470ed22ed0d776fb048a307328e452e34871a669b6f5698015d4382b8a31d5c45f46f0a0d1c",
    "signer": "0x243f92B83d056f818b9b95664A8B7A86805A3E71",
    "userId": "111448"
  }
}