Transaction not yet indexed

21huMsmKjHm68AFmDKfGfGHAoNL9fhkHhSETCFsXUfbMwuBixirSYSJRUub2hhMRsjm4eV46eirYYK9KAij8t5vM

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