Transaction not yet indexed

PMLg5SitqYUErPqFxZxpdX2dcvDH56UTGgZ9pA5rGRJQwHeZhpnb9sUD7MvucDPMPaHmx9gsmV3WnnaRbz5xJS7

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