Transaction not yet indexed

ddXoXXXankMuqs6AvpPpudNUhcAiC7LuCPwc2QByYaRNUhZ7tybN2KDmTRKFHSXPv6KQguKCU7RP3mD4Uz7i35u

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