Transaction not yet indexed

5Kcu2uZFajq5H4Nh75Ny2K9aK3xCxbuUh9uWamA3dc9mHG9yavLHLDNJUvYsiKZff31znWsSYhb8WBvHfTc1GcLP

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