EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"487ef6b2498fd8c2d8461b7a7cc044ce3dbb7efa8f511c12e4862015a91be794","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:NVqYm8zdqo"}]}