Transaction not yet indexed

21Y93drJ6gb3D44iuToRenM78z1i4fU3cFft94Ni5nBFvtk9LsJjiN7A3WNgSvE32c3ZonhiQRPqjVMt168kyaV2

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