tx 0x57bf4e1b2d6c1e20f3c7ca34c5d503c873db45528217731da6b896a5e18da82cCopy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1179880,
    "new_price": 21717000000
  }
}