Transaction not yet indexed

388YRdK89DSaWuvbJ7Qp37hJA2H1dK7CbgA9EUyhtpAtFfGJogtrdwE2h2h9txMCbD3UQoDXnemiKqRh4k8Te3pP

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