Transaction not yet indexed

21MvgbqgRYziC6ewbrbXrKp7TtSyTQq9Q2auDbWyxRjPJz6fSM2dPomEGeNUN8aqbFQvm2k8rss4v4JyvcMk3eEa

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