Transaction not yet indexed

388dZqGQmZPuDzaBFerANVQJWpi1kKZLUoX6Ncs1PqSZhZL7nJrqByCvkFtQdWVYA9cF9qPW9MaZVLamY6f7n2us

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