Transaction not yet indexed

RKFtThkBNuELh7ty3Hqk1MapW2fjfjpnngXMv2M5L8DRNaLy91jyWhVPSaHeAKiabst2XeGmykdQHZMq5VXBNcq

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