tx 0x589f3d754fdcf91a1d3a66344a00caa9b52fb9d944e6d006d16a05c10ab410ecCopy

payload

{
  "ModifyOrder": {
    "new_size": 30000000,
    "order_id": 1598575,
    "new_price": 29864000000
  }
}