Transaction not yet indexed

28TcCdnCSJkhmSa4UGEVVQCLvwDK7Fpu41U5YYNAs1geSb7rEn9tf1tuVmFjgxgKmkJxoxxHJ1cFAWugFuYzx5bz

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