Transaction not yet indexed

MJ8Zaa61VjissaFBeQstMWUtzBUBhpeuxWWEAyUNCN8GpEeXTEcH77YNPxcgJrAYridtzsyhEDdNUCmdurPwrS7

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