Transaction not yet indexed

43tsw5yTcuqHf6Ypsu9L2NLfU48aNMpLtpAtfsvCERFTPwDXGDy9YqtTiGqG2dr82e8THVvX4iEUvxpDNyZktT1u

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