Transaction not yet indexed

AM3p4kktFKV1nrfGZsvj2nfkXEiyceH3p9oa1RbqeCimrFo1VdVygSRKeMj7p7sTcVJZco4cWvUCe6Zb38qUmSP

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