Transaction not yet indexed

WffuRmWBjbvbWbmfD6AR8P8gcP8CZsrcwbmVjfL7HRKuHASrAmmBok6xGTPg7TH7kFYCDNcKkqGZCuL1u5mexFM

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