tx 0x0306be256bda7965cbec3d5341dd7e2a1d1c3ed1f40a7f3900fe4e9fc07c7c1dCopy

payload

{
  "ModifyOrder": {
    "new_size": 6392422,
    "order_id": 56195790,
    "new_price": 61332000000
  }
}