Transaction not yet indexed

5SMb4vJAKQvuFxcg4dVbKJzNtCt7xdsNqPXxr3499XSCa6XdDwQPCYYEXviUtQDDkVZe7QsKNxFrnTeRvv2uihFn

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