tx 0xaca3983465b8a2c2cdbc2dbf5f1ba4c28c811b7d3fbcf1d71afa6563d8dee7aaCopy

payload

{
  "ModifyOrder": {
    "new_size": 1027523609,
    "order_id": 8447451,
    "new_price": null
  }
}