Transaction not yet indexed

388u5wuAVnr5gqoYsGWvNeqPJMGuyvBy8FQBrFdbSBJHEXnvZzbYAfzdidzmhRuU7NxeEHHCs7emSVjwSEsYE8h2

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