Transaction not yet indexed

6FF3DvPiSmL9XmRi1k55jd1soyuu1fAdBUK6ofqHAtMS2oSk6JLiLG3cs8umvsdSjfTzDYTbz2umSiVmrq5kXME

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