tx 0x4a271f9bb2f1d00ae820eb95ccf0c9f6c61179ca58d3b99dea1ad7b1c9ab3c9dCopy

payload

{
  "ModifyOrder": {
    "new_size": 37252389,
    "order_id": 428839,
    "new_price": null
  }
}