Transaction not yet indexed

5uMCE4eUCKtiZkrqaUohuTcYB3TinGhMaTSkujQUHa3JZspTUhaG6pAGJFdSy83Crdu3FHqsEFPNGKukHxee9j43

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