tx 0x0f0ec2f3a93bfee28bd65cf4e11bf3c4f23b3acce95c18ff4dfb2f99ecefd0aaCopy

payload

{
  "ModifyOrder": {
    "new_size": 52143311,
    "order_id": 374003546,
    "new_price": null
  }
}