Transaction not yet indexed

53zTTGbKtkYRo7Wj44LLm2fVkyeD3LeBi7HuWjBgcvWjdBc3ReCdzydV2Rftp5UXLGqVqQFqKhkHPVacnyJ5mFSb

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