Transaction not yet indexed

31tDDhXA6cantFyMC4c1EXkykvcp6aWq7Ho1eiRgWUMvPApYkvQqb6YUndFKAMyH8b7kJaGpriWdi8aaXChFLPs8

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