Transaction not yet indexed

YyAPoae51tc1PvgVuyqNijYUcJYPExYZWsjsU6dpSjNsKp5Wuf5pTdt9UPqsxY2Jr1LBDqKrAuU6AxqBP3Y2pjC

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