Transaction not yet indexed

312XbUGJTbXebpVRaRmZSd3JrP4WD9F9knNUpnUhSayKgzkHQPxRXoMSHEmF4pQVNgMSss8sUBg5TMqckdKoJ18n

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