Transaction not yet indexed

21F2f4CbKF9vYHDZ8F5HtiHHXUX92VQbqPiPMULCiW3feKtQZt1P734fbNS1SAZ5Q4AxPQUagrTMncsKEwpy6h4G

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