EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"509c040b844ee358eb4ae337a1d4d1e6f72873cdbae955bd7cbc8a3ff8d81987","new_owner_id":"fees.sweat","amount":"1","memo":"sw:btc:kxqg83op72"}]}