Transaction not yet indexed

YLYPQoEDuYuXx26i95HAN99HeTfLtQmzuxpt6ytqdgo8gLg2u6ymyMTrUvf6wqmdPRvq9EkPjvxccJMwFxCyJBA

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