Transaction not yet indexed

SeEftJSkMvBufQHntdzSpiXeWi5SL42xthSCj1RzAkTkB1geX1myS5ivPJqEQRNMrVLDbE3o7MumFaY1oKnFcdw

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