Transaction not yet indexed

21jKH7nkZ6eMgr6jrECaMZT9DrzNKetpXKAVN552wTCBQzB2tgJ7T9xypHYU5JmtvycfkvrjN3y6zc6LPvSDwV13

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