Transaction not yet indexed

21PUoPd22m4prPUqin3i3H35FSTbbeJ8uAzNbKDRhj4oDMVVgn5jz17cFMm2rpdTRERtUgLBPfuMPhpLCm5QQqrf

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