Transaction not yet indexed

21ZFXH79sbHoDMEdPtVtfU5RY8oNgpuf6KGYmdAJrq88UnhgQfTPbyGExCgoxgHgcnTdsvaFvrMZmHFsj2qxvqBE

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