Transaction not yet indexed

421XHdyxxgwDmXdjdDDMJC929MK9Mv598WyiNfp9WktENTMbLYgADsvndWcC6BQqhTycRqcTScq3L7dHdueCnC88

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