Transaction not yet indexed

Ykb5oR49nzLeFqAgRxRBDAhtf31Hxs41Kzn9B6PVeyKJAetvCwSMdeTd4R1mowFptyK5nooun7GDtXpGeAC5NiY

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