Transaction not yet indexed

5Smpfh9kzcKHDHmyXMy4zzZXsGLcMXjdFPokKahLfHG8o3e2iwa7JUAYeohvs5aCg4JKRZgBbtA2KGKjJQ3WSCQE

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