Transaction not yet indexed

JAMRNVnZBs21g2uPDzw9mQkRNYRtTmgM9apJJDx6jAdWgvy9FZQ4ggzJJ2hFToCAdvva75TdVyy4Z5dDGRi5pse

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