Transaction not yet indexed

28EkhxYQaeRQ2bUcZBFSMPQVJMZqi9o2jPoMBP8vchNxYBqB88sTYAYkBMH66SC5urRf7j5N1NNPS8iRVAZeAxdm

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