Transaction not yet indexed

Mefi4wSAt9dwLPvbLfBrv86W3vdTZ5TacGmUU8EUgTrgNJaMzave3dxqFefkdwo7WYtFRjWo1wSXwKWbNytuWBf

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