Transaction not yet indexed

21n5JFTtDCoYz2jJXSDLb7fX7AVoVdjNfYWEEr3fL8du6d8okKEEKr1JSLB7PcamKAchceJcqQ6wAQrt3RHeG7aC

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