Transaction not yet indexed

5ffXmAAf8vV7iPM4aUkF2VmuMoyfde7VuhfWy8owKhvyaPbfF579FrkQTMCHg4Vt4rH5cnAnM3HC7UJbvCGAUudp

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