Transaction not yet indexed

21Ya7nJJwwb7NK662u4ufEdhHYH5MNg1MiB9WWa7zuMdNMrYGswD3vUZ8KXUxJKqh17BmpYqjqi5fvtMTaJ5gF9D

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