Transaction not yet indexed

421d3W6oKSLDmF7UJfU1xtj1JEWE1VV4BwfeMeHMniNgWpXeRHNaz8kLMSycP9Q7kik8rm9xBc88duCidtSsc1K3

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