Transaction not yet indexed

d51NCTt13YZEeUXPLk8vLA2gLWAEPhjjNTbgPMpdRbZDovX8y8KUgsZAXdCah9GdFdwpUTwHTLDQxr6UruYoL9t

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