Transaction not yet indexed

388ag2e4QXYCgpJ4Kybq7KihfVyj5gbGhqpLZvRGKy769NeEeR9zoRiiKmur4mdWKD9f8GAHJXkDCHusJGxNGHeW

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