Transaction not yet indexed

PMn2jb5CqMJJ54BJSSd4PafWjFPX29rJBqzSwZhZdn9WQk5QDz9AqktWogdfWBzDGR6jmJcdJnpvFJf6CmdwAZQ

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