Could not decode message signature mismatch

[agatsoh]

Thanks for filing a bug report :-)

Steps to Reproduce

1. Either make a mediated transfer
2. Restart the light-client in failed mediated transfer

Expected Result

Actual Result

Could not decode message:
{
  "chain_id": "1",
  "message_identifier": "12568622946510763377",
  "signature": "0x47bf00f00cb12b54f77686604b314321f2537816818bab28604109653ab37e490071c136359bf92fd873a4e9a5185ca7016a690f5791e9af83181cd98db25c381c",
  "locksroot": "0xc5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470",
  "secrethash": "0x8bcfdc09e3fee24b8e8cd006d3db0c9f5f307aa0deb23d10d7ba5f334281308c",
  "nonce": "2",
  "transferred_amount": "0",
  "locked_amount": "0",
  "token_network_address": "0x5b606943b36f3569e00ec4178a9f83eea8730184",
  "channel_identifier": "17",
  "recipient": "0x14efa2b271969a46a094a23e0d49e32c1b617f89",
  "type": "LockExpired"
}
RaidenError: Unable to decode message due to signature mismatch.

Additional Infos (Optional)

- Browser & version
- Browser console errors
- Device / OS