Transaction not yet indexed

21YFuX5ckt3QmufstFywRYjFcYdmy7cfJ1Mw2Qk7AcuAmG8Sn2qCSxtZX6auhAzAEXiGTkQySwjoefpjH2DTXb1n

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