Transaction not yet indexed

21tkJfqmBYFEV27VsEDWptWb3CeeeKmJSAD3jH1611pzo3VU7dTedqN1i36ew2kGQP3JFsVfjqNN5LUrLezm6ZWM

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