Transaction not yet indexed

28E4frt6SvqjjVT7Egvqdci58yj3xfDZwMVPmQc4xd5HTUsumYBdnV9gEYhS5vYVcRTcwYabvwoQHAs3rqC8mNV9

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