Transaction not yet indexed

21f4yJr59GEHSu37vYyLCpHFZhYCxfaphatbkSPRFxJAd3W3fxqX22Fd16p5MKSBDTNaFneDb3RHccaTMCdEjbMX

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