Transaction not yet indexed

21S2bGb1dVpGjpJRwUNuhTFRWKuBiXPcibs9YBdxtfiuXzP3JHPc9frpuLugc3gUvDyy4LTBHZ5Ykeh78xQBpdnf

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