Transaction not yet indexed

28TcsbS1Sbajv3WvbshzgeFkS4TcZbkH7hrmpAC9wUMNVNxW89WEeCyhbrEHgCLgxtayBKJek7CR9nFYi1U6eYd7

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