Transaction not yet indexed

21s7oKAkF4MNm1ACFJJ7sNkSgu3WTgE2Y7ZFptMXJamKYBDsuUvKegDBKH5ny3aV3sWG34SY73HTLEFEmSLy1pyR

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