Transaction not yet indexed

21TCNtY1xJSCqvuUfAeuGn55f3n7v73dpSAY4XEkH5NfCjKCz8f33ZttvBaebwdfwmM3CS4T1ZwFRrFLPhQbxpiE

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