Transaction not yet indexed

388AxMWtR8xn7CWrd1MYNJSuR5c3RyerDLMcYxezzxZi7XLdyhUe2m4wYnkEzrMMk4LNJKsT4UcEWMFf4UZ8A7EY

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