Transaction not yet indexed

21AhmNCVbkAxyfQ7MhWWBPdXkEfRatxFZByZ5VMeETen5Eth78ec4pAX5KHcpf7NJ8DujxFeTqKV3JL8Pyf6Vui3

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