tx 0xb80d4aab9ff7d4513a81f8a1aa18289379fec0cc64c2d81dfd9c94d3e5d6032eCopy

payload

{
  "ModifyOrder": {
    "new_size": 72896916,
    "order_id": 57879594,
    "new_price": null
  }
}