tx 0x349a2c11d311cc6ac4ab1c6f8eed8160da2d76e2f32ec8d7f2e4eab23cf749dcCopy

payload

{
  "ModifyOrder": {
    "new_size": 17290232,
    "order_id": 12174821,
    "new_price": 10423000000
  }
}