Transaction not yet indexed

21NPqwKYpFmDRiYTfrsetpwwMetdc2n16JSFpXQDHv9nyhpBmwXMct3KJjUP95dvWHoKdpS1Vk16GqddFQiCdCDU

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