Transaction not yet indexed

ME2j674EBfCJEqeKfBLiGedKoGN17LBxTKvzeUQKTuxfbcVgGNc4cssTp6ynEWqeRfeX29xXmwnJ6gZL2TpStqk

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