Transaction not yet indexed

MpjEHjKUzPS7xnz1Z7Ad9aiKotiUCGoNwLebekgvFbGqA3b9bzy6fzpUeaYfQQeA6cjedvbyprD9yEHa4DsC9Kx

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