Transaction not yet indexed

4SC8iupiKKnbnvTA5TfajP8vyJm2JLwVsPy2ooCACBYAkQm5DnUBGCzbN1FNk6DpsLZBUSUnsHFd9H2MA9EUxm55

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.