Transaction not yet indexed

28CATHWoKDbP3azXTkqS9HNoKpZyGVSpf3MYU6TG6qXw1srwsgjHTq2KJy4BPhkK1rL6Zq9e2FSghmAaBmTFpAB1

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