Transaction not yet indexed

Yb9Y4foopq9WMBfsNtd6RFWCdPsaiem9pmuuYSf2eY8WDg741r4vr9rrqk5MuLoHBAZDoWn996W6ckQbK7HjKpH

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