Transaction not yet indexed

TkoV51ec4wGJPHfYKBa3vhmYN47nMbNHYP7JzUUvNwvwVLjr2akG66breyqMVcRKj2YCHp3U1Jd2f79eRjC45Gc

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