EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"633d450d5a7a3a198a509ebb6c2fd0a45cebcbe9a9b894f26c79f6a779f6b60d","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:y9AvVP61A8"}]}