Transaction not yet indexed

388UcXCqKy9ZR4BB58cFWK2kvWEJHrYZWsjJ9k7zoYWLpEAyJAQB7ChghKj9UHnuYJbHqcFyiFXmZArzMN9nEntE

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