Transaction not yet indexed

MmebQqhuXtwzaAnNe8LG4veXaRKE8ng54zPB7UYeRUT2Q9AVzwdrNL6p2X8WxCmgFvtwNdCS6ZmGhAyybkqq4b4

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