Transaction not yet indexed

ynULyp98SBuCYYFGXY8d3Y7idQEwgjMB7awc6mR1iXafS8qnXedxpSWjUwpdJ5JCPXU9XXKphbhM6Ju1ZnPCbP8

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