Transaction not yet indexed

21C9Fe7opy2P2THinn5aveF19tVYH3vGWntC9HThafi36zSWHMXqToLBK3mUXFU2PoY4iStknRQ3YNjBgRxi3Jkm

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