Transaction not yet indexed

53V7NhLgjYyTAoQLMdZG4HW2DUpw6tVezH3QeFynvWrBU9ZtsfnBfUpbErJ8h19QheaWKKzWG6qLMS9MkYdBPi37

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