Transaction not yet indexed

21vm6vphtzNGAuGoX51LFT6uGWuMjGsCbHbGSfayQvnR4HBpmvoGDATU2d8ZPNcgVq5nhcZdHZH6vBQFkhhPB517

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