tx 0x886f0858fe96bdb58d6fde2a4f640e0e9542f41d0a33bdf77f3f5c3a40b1b53cCopy

payload

{
  "ModifyOrder": {
    "new_size": 2271037,
    "order_id": 14577609,
    "new_price": null
  }
}