Transaction not yet indexed

MNjcgQhPLLbDDDh7K5ZKCZ42pZZaHUtJ7G9FVkf9wmiLUdofiBgpBFZdPtvdk9dsXYaG4tB3Rc6CqzYovC8SCcM

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