Transaction not yet indexed

388nmMy9ezZQRYr4gSam6uJzn9irvRSUoDJKrt1tzGbpdH7gFWRewMCn5DEMoGFexMzTVsAD1jzB9UXdHh6QAWNw

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