Transaction not yet indexed

21UEykXbTCEFndddLgEy8mg2uFzEEWSP5LNSaPhS5kYTQMw2miP9EgRpHFDFSwyVCXNf32o1fYiv7FRcUousUnpy

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