Transaction not yet indexed

5tSA9tzxupjct7VMtwTiggjVhdcjFHVuaosH7p4tRQxLEexfeHHLgNQLWdko2hCR2XpHEpVuVpCtU39K8L3JCp63

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