Transaction not yet indexed

YaLXfqeFobH1AWoUAFha8Vh33wDCPK7RXk6xkKb7ksHtmckSfjGppdfJJ4PQantgwXVcy2iUZijUiPTGYCWctx5

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