Transaction not yet indexed

21F8WZ5hjvrc7LiPj7do8PtpwuneH87j41QYstoLQT5yxoHvu274BDVKWAbbcWdXuFn1VCWcdchf8VdtmP2ZSHSK

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