Transaction not yet indexed

RK6ztYLRXayzrHMqrx7yEe4tUjBhoSEUkE7SRe2XZnMjKL63X19yW6QuNj5vz4wgquEoCazZys8g5VfPHw8Rc1j

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