Transaction not yet indexed

21nfNGqjFrC5EYqAZRxQZXjdyEEjZaQvUSXYgQHYkoC9xhLTSLk3KS4E2AEhSXeHu4XBY6dvguP2B2NHLLUcRW53

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