Transaction not yet indexed

66Kd2n9SUmfcyxPW6LgFc4pd26AD2nksiAU7FXSKsgU6dL5sJNhWtPgfCmo5eLJfZvdvufDiATYHN2WTRnkMrvRS

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