Transaction not yet indexed

21HB18QfJuMYYP9JhFEF8pMPUS3w3MsEKnjUUoW8dUUV6tRBmBzGs43PAz7wEjsNkDXPcMCsTPnR9ukQsJkrTrT8

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