tx 0x556d1f2a8c0c6dbad5a90de3c5a9d651fe27e190d51c8de90093a67d61d4d7b1Copy

payload

{
  "ModifyOrder": {
    "new_size": 4314580,
    "order_id": 14780381,
    "new_price": null
  }
}