Transaction not yet indexed

ff6NXCrYMRHSMm8Wd6cJcKr2JkQy4a3NDAEW3cBzqSvUzz7pXTxaZDf1upLVQSFtSSXD2RM6oaf4F1Fp7UZEKet

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