Transaction not yet indexed

4Z78roScSHkQ6pDTn4po7LrJGu45ynAJ6LbfvMknCxReJadGywK1m9XvKYr5NtMnHPvrhCS7MqqLY777KvE4Xux8

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