Transaction not yet indexed

53ninjfjCw5e9CbmzdcbFi7u6QGcmfS9cWTgxpXtid5u5gdsoAsbbxHekwnKe7UZFFmwTrLxHSPy8SZPmLEUkzD8

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