tx 0x8ef0b13d36b5bd98d7b2b83a8e8f83fecd66f69feb2d10c6e6a4f596cb3a6408Copy

payload

{
  "ModifyOrder": {
    "new_size": 6180017,
    "order_id": 66045802,
    "new_price": null
  }
}