tx 0x96d8051df9f21bdd8d6cf10b8dfc4cd91c2e3ebe9b905ba4a0db2b0d335fb1ceCopy

payload

{
  "ModifyOrder": {
    "new_size": 152401321,
    "order_id": 426131364,
    "new_price": null
  }
}