Transaction not yet indexed

AMxQUS3GVBhWCDqHK68d2TrcN2P55T2Z99t2kqnEnp7vVaoDatwDGHAAQiNGH8zjV9LH1ZRYsdJ8dBACq1dkPx4

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