Transaction not yet indexed

21f2PZxDBNZS6swBqKJWgsttJzPwFREuaqca6uLXKxZi4BUUQmSWSeySAuJMVZii57nn1AXgHtdFFtMeLV1dsH6H

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