Transaction not yet indexed

21FdBUDwuGLu4trVcG3RL39jw3jCWUz3RXWDEjPSSxmG4XncHVTxGHDuQvxqwvJY4DErvi1gjrS2AENJ2N1AkAtm

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