Transaction not yet indexed

21JUDkZ93cLT99hryCeJNCMcXSKAPks6Fs4NRykdATrGxk1ZQe5TtTgVoGAZCRfaufEY3aGoo39Qoh41jTH5aYHY

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