Transaction not yet indexed

28CFFAhqEeiiqQxiwvpmiWPF56aax3AD98WWvPdwKJmcRKMRj8TRoReUTLTzGs9NKYNpjz5ErVFVe6QEkJyFKdM7

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