Transaction not yet indexed

53da6c15jPy6z5huXfctvfDMoLVukJCGiLmcjLasP2KvBABifzLGWxL4a4WBrau5xZZZrw1YXdJ5ypSQBzHb8EpP

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