Transaction not yet indexed

21Dnt6rJBv1BbJRhU7xRxCxQdfoaxQpEEEnKeB59uM1REKQJ1c57MugNmYcm8LXZKFvpSD6yF7W6aPqyrexbDihF

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