Transaction not yet indexed

421meWw23cQHefdfN4Z5Ce8zckzWWj5muKo9CP4FWvksA6KoaZijUm946GWT6XnJ2Gc2tAdqpMH1mBtLAy5cUmsQ

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