Transaction not yet indexed

21i66YsfH2i9MATnoQLM4g8kwreC9mEVTbSsygxe8AXBpJRquiSPAYrxvP2iprRmPkTjMuyQZF6YgsV3aoWynrx3

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