tx 0x219e1279e8019b2ff9405ba2c735bd8a13c85d46758c88f97f6d67fea1f2e4d1Copy

payload

{
  "ModifyOrder": {
    "new_size": 7345380,
    "order_id": 456687442,
    "new_price": 6957000000
  }
}