Transaction not yet indexed

RLfkkY6aPiLsJwVDYD9bQdpFYMecyxwV7wt4rmRp1ajnULazQJi5uuAz9F5Wy4s5f5Te3MxmiKujUSBhajCqHAM

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