Transaction not yet indexed

5SMu9gfNUnU3YU7MTBPAhBitY8z5dnvg6v8ATafuxxdU7Y4U2PEQLqE4BLoUvdDZmu2CTrNksecDwQmrKqPdP4UJ

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