Transaction not yet indexed

28MDfjKwoAFDAFJ6aFC4iWxn6daj3LNRAppb99EXRudcyv7ykFBdQU3bDwQK9YAfL3FuUKjnU6Hsj4S91wytr146

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