Transaction not yet indexed

WffXdRCHNQVfC5ARGeiYv6pLJt9BumyH5j1cH2eYRcKb1Y2vh8C9JKwppXnU8fSnHpAUE2bC8mHpFAA4Hc2k5FW

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