Transaction not yet indexed

21n1xbKeto5WsBZfqYcBjhE5WAHbSB83oASxvNVeaMb41ri1JFfA9q9YEZzQ73yoK29BURHa6DuSJiM1Z1GvBCQA

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