Transaction not yet indexed

4M12ewtZNDVvqYf5Db3V4DBqEMEMASaHA5TaSSk95u7zs2R2HspkX2F6NjueqFoxmvCcYDWwuPygk23Dnx7iGmJP

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