Transaction not yet indexed

28ALexw5ZMcgRWWNPYuxgpSpo2mL77xWhpiZmSHaiW25nfXVyXhDqK34V3cbWxHVhcy4fNrJsDb3rFtVKACUE91E

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