Transaction not yet indexed

21Md3vBZJhnHqExotSBwgRSStrEFFw9BkB2RxJD9hCwnCafnecBKpgMo3e9dmmR7EFdda1TjZkMVTpXBHyQekABL

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