{
  "manageEntity": {
    "action": "Follow",
    "entityId": "1698340",
    "entityType": "User",
    "nonce": "0xef78d17b2c56aedab3b7851db169afe2ca1c7df8d43eea2c96adf1c5482ee857",
    "signature": "0x6d13e723172ede9aebe9c6b65db9124fddf3d09c46fd5bca82c9b8adac85635d1d134c42e826d35b415405f6913d78dfac7ee2fa5f418620f77aaec43f7530971b",
    "signer": "0x647204eDe2dcB8e40793BB48e4bb4Be7ab706de5",
    "userId": "580720856"
  }
}