Transaction not yet indexed

42u19xENAz6PJC8YB5d6j63Q9ifEMMPsv6NtKWFob5oKJSamgD8nWHSPQNoFsyNPHxtsuDkZKXCbdD4eQEi9Uuab

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