Transaction not yet indexed

28Ekz9CVpmFiJxUx4msvRU2QX3KQFTVSYTxc7SRXtG1hrhkNEk1bRcSYNNYSQDaBT68KvJ3BtNAzhQUHmbn1zHhh

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