Transaction not yet indexed

28HtGjNvuD3RmjRpE8cLNjS8JWknXgQGDBiMBisSpssgcTUJxnJ83bYvE29uKkp7eL3P5voPpuN4czGQL4SbcBr7

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