Transaction not yet indexed

388BXsnWi9vfpzucyPdRSQ7mZESkCJB4LcfhgB2E29NcVz9CPM6fyELEyWJ3PALknPdnuGNVPpLWn8krLwLhmim8

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