EVENT_JSON:{"standard":"nep171","version":"1.0.0","event":"nft_transfer","data":[{"authorized_id":null,"old_owner_id":"a58fb931dba3621b1cf92ee931491f06704377bdf52b30f3adf073a19159f351","new_owner_id":"739ac3c401c7600efc044ebec055974336f7da631bebc5606d9e452d9746cd2a","token_ids":["27416"],"memo":null}]}