Transaction not yet indexed

YgAn18J7DMoAFaihTFK88faq9pyXzrUAz8r2dBKyE8dCtL6ssXj6AD6e8V28448yrrGzEwT2bGNCLs94ZxwGYzh

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