EVENT_JSON:{"standard":"nep141","version":"1.0.0","event":"ft_transfer","data":[{"old_owner_id":"mpc.testnet","new_owner_id":"09a8c6083d163d7a77966b1e9b0aac8c2886f425670eba55f4c9ca577b0b1a05","amount":"49900000000000000000000000","memo":"0xfc120e92e4b9640b444d5a55e05a8515369e83e41c8027a73dfd067141b541da:1:4002"}]}