Transaction not yet indexed

21mUMU7vp5BFfgTr2x3wNasmSWZNPH59nENjAVSrwwb95H8tE4ddLwb8aivcPmodHgA2HTUqvFFcKJUFGm1UhYFH

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