Transaction not yet indexed

M68U2VU1BmPfbANkFJEQEHKuJoGhRSdbNUaAQfqipGQjhRp2hmLpX7b8eMxhzKDXjXAfPLALUQ1XcMehE9XQHA8

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