Transaction not yet indexed

21FfuL1innwDLAVSsCB2jicmTDXrGYHsUBwHMNn8FMSjAFQqt4PyyfgkgQKAbmLoPdKobcBd98ZpPF9KJqKru446

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