Transaction not yet indexed

21DKBCK5FbkPFxdEn6D42EdE9V6FBow3e9VZiWfmv8c2ug93JYi18Gp4eBtb1pn2EmtjFfKadgbiP9vdir5HjhGk

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