Transaction not yet indexed

21nST1hE77e6KLDtSvhWhuMmvsVaLrxYpYevy346ZPxR7HASEv3stQVpeKhctkkFgwanG4hAtVh4KSVEZNgyPCqC

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