tx 0x04cde5c5e8c719cfdde2ba9c5e65139e2e4c6e3f709ecb9928b2aede6bfe16bcCopy

payload

{
  "ModifyOrder": {
    "new_size": 3315343,
    "order_id": 12307859,
    "new_price": null
  }
}