Transaction not yet indexed

ot6TYtUe7P1ZfWxpvtfq3jxpvAFZUa9mdFAkrPa7mht1jdEwd9eFhe9Ek54QD5fj9yUCtRGu6TNmicbJTrLZ122

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