Transaction not yet indexed

MouQwGMtMWLuuqKUjiFapdL21fhVEaZAz67Z1MZkQPX6X3qMGViX6f5rDSQcjLCLDsCE5Fqi67XXYnJrAw8knvD

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