Transaction not yet indexed

Nngw4Gc9r1VJN6999DN1zHYcRGZp2kLBd2zZm3jygNtS6cEDU3KyABqBxAkz1hum6bSVAVHoQ15S5Ap1dbwmikB

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