tx 0x1d80a68f39d43ca9839b7b71f5c46b19877a94921fb0c3f42afb2e77c0b9af3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 50009440,
    "order_id": 39113923,
    "new_price": null
  }
}