Transaction not yet indexed

Mei74Eaqwum9UDTtUESdJkUfjkPiaLUG8Uera8PFZ5DS2fBVwGsr7CWjVc5spUEzU7Z3ujzwkG2FAsM6HEJZ9Kd

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