Transaction not yet indexed

3C7ExDU2wSamAxAoZdEHjeHz4nQJ1CyfAqng2Fc9xeZuEXxb6yto77oAJpkiFjG8GToDecRYPWyYER7m7ftqhAhH

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