Transaction not yet indexed

21C9WSxrQfHGmA6NrwWWHkMGoZ6bamKAta2vMyMnRKb2RadMeG6aG5nnLPiU3PCiwTDV8b5XWx2jhhsNrhWvVju8

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