Transaction not yet indexed

2sre8SfzffF1eKTJk5AKup51hPNLzfpNLFcVYZbpWBnA4pzarwkEAPfbfjJeq6ji1v9WVmqd6DjGGAqG5L7WPH9r

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