Transaction not yet indexed

5b1HhSNtJM8NyxKnyuTAtDyofxqRwcbMDft123C2PFb1ujP4nuMDhNqMdpvvtubbfAwnXAxEJ6pteXJWS1KBAD3b

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