Transaction not yet indexed

21RtJccvrrE6XFhCSMe6cjtjqRGdY88XhtGuTp8wp5qYX9cydk2zbSb4VLZj3t1rxPavqUF6do2p1AQTvUta5tJy

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