Transaction not yet indexed

21ZcCh6biUq6CcaoZcXWUA8f5zpaF5feybkyM74FsWDczTnUuBxhsKcVJrbLKEhz7ZdGXj41NUHZVntaMK1uN2py

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