Transaction not yet indexed

21FmWx1JSwGeiwfSpr6YY5Dy3vAn6Jg5GwscdSfDdvEBEQr53fgsx1KYgXSyPtxjquscZUcdseV1g2JwykhZHz4U

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