Transaction not yet indexed

wkppqKw2NPQpyKK8UBqb8e7jwv6rRNUJsTmENr5MJsF8ppHMSLJU5EF9WknS6UqXKwsv8t4PAjsZhH71fumxxqS

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