Transaction not yet indexed

28HBy9CP7bks4rmHUviBS9gesZAFKaRSrgtiQZLKFvLqHYkx8UeUDg8t6XPzQbh21QpaNbYKbmJ4cmC7sxsScrK1

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