Transaction not yet indexed

28DRSE7v1NDaJEHhVbBrmGru4EuLKCkCat4LZ5jp5Qs6wJzSCmaqSKDq1nGQMiqgGsB9UjZVVd8KjLdEW6RtrAEw

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