Transaction not yet indexed

PM6SDuYHkCWNhFXA5Pgxbt1dDi5DsZf8m4vrvLSQqVw1ZbQxZNQpMPLHCLj2mtF8viRUGHfC9R6p5JHqGW7cfXj

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