Transaction not yet indexed

21UAfKonYPUfUwAatqPt77PDpmGUGp2zUE4v157KJESC63sYZKprjaju8a3JLQwqR7zPm9V2UpfcJJjA4QJd1pnR

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