Transaction not yet indexed

42koZkP9XjVaw6pct6PuR4dY4E2nG6wzh4qsqksWkX67WVYB8UZfJXYsMUFPTdfW4voqrMpERueAnaq2JEgEJe21

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