Transaction not yet indexed

21VfJCv1C78hXFQ5ifY828eTB2ALmvQ9FZdHtb94EttjQYFeucXZXsp2ZmvcU1CvgpbwRob43NJSJ2q9itGqcCBg

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