Transaction not yet indexed

642WcFhNnLh52rLnVSoq1mFqAvjkvvCJd5DMBJRMyoS43yiQkM9LkAejWRsyaaCYdHyxRDZaikkC2b6WER7mR6ME

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