Transaction not yet indexed

388EKZkRuiYQTvJw3SZ7FhhY1UwSXhzuKr4rMvkWMqs1hX2hrBLMw9j5tPzSaKdMq3k8m8fKWN2DUpejcZCCeQzF

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