Transaction not yet indexed

51eJirZAK2wKQMY2htDZ9f8QgK9NsS4mHV9Rtkt5iZXxZvGbSJFSwuWqjkre5zi4iCLTyQryR6GphTeTD7xWVc19

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