tx 0x8cbe355a3bc9ab4e1c9221adc7e06679e7cec1037edabd0a357bd5216dc6b64fCopy

payload

{
  "ModifyOrder": {
    "new_size": 1273712945,
    "order_id": 451493502,
    "new_price": 67721000000
  }
}