Transaction not yet indexed

4So9MGK7395HC1SvcbXzxvvhXrUBmpCYfD4pkiS4trQMYg9DDFbdHiDTu9QKScuAaQAkY8SVMiktXJkLiHyNGFDr

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