Transaction not yet indexed

Mff1PoLxk6DdWsMJ2tSompkgFXGsvexdRtVE18V64JnurAkbcUYtmiqF4HU8xpPJ8uXEbeuTun8XJEbtwwtv7gT

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