tx 0x8798b2a5c075b8a0f0f9a663c834305b70c01f5bb4d732e3fcc74c7fa4f6faffCopy

payload

{
  "ModifyOrder": {
    "new_size": 12092445,
    "order_id": 5988841,
    "new_price": null
  }
}