Transaction not yet indexed

21mZcN4HpafDbpxqey14cxprXzXg9KSznhSMjEsBYThJbguCRU9Hdn1oLSH3gfqxqBGCXq7N4KAsxYZQJ2b8RLYb

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