Transaction not yet indexed

21Gf4K9PKG2YoNFXdCmq29eGYzH58jc6jaLfHoGLCEqQaGnTSNRoSgV9CfrCDofryHVraw8fySHdNLgMqPmsaDPR

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