EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"4889d3ce673b8ab2ab3f8bf6a4e9d3a81e7335da040074684f8c1b81c3efbf8c","new_owner_id":"1f84fc2d703037fee010321eb8f935c00d26e2f4c491f303c4c2bfbc9cb12c66","amount":"40000000000000000000","memo":"sw:t:gyA94OWaya"}]}