Transaction not yet indexed

NdD56uRQjU93w8ktHaHQTCtiwMTS5Z9cLPJ3RRMGVDuEsgQhKNsTxq9UXBbzaZtfULs2uDYAsFX3u3gdW9NpTBm

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