Transaction not yet indexed

HZ91BmZPcMG9Ef7QcjH1oZNbER2Afg1iFDcoyGg7XSQBYtdYRFw9S4JJqxvaxcKKvkXwqwejS6fumcV4oqdwDH4

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