Transaction not yet indexed

28Xug4eJKvQJYA4QBYKYDVXfFtv3VHmzCER7GmnFqbKwbq4jk9S5MKmcvke5tBP4Usjotzo6ZmUb9T3RcPfp9MZ4

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