Transaction not yet indexed

RmBs7Vo7KHMXAC5EHBMAcHpbDzDZ6SJvXe67EFRP3UHcaMFewonkfbg44Tytbrm5ob5MeZTTL3vEQ5jUoL21air

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