Transaction not yet indexed

5ku8vbCma1f3EYqww8cEgdwpMu9mvF2nCLn77uR52co6Z7BpKFtH9YsyxZG3m2WoJRn3C5W5ZjbqQcfU7pG9ELS5

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