Transaction not yet indexed

21NUyxpWwdsstJpMi2XcYavYVBtuiSeMq3V3zKvNuKeJP1awpT3C5HeNpkKfKoRBB2aGUXZ339VwoPUczk4QRn2d

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