tx 0x7b3f057cb50e1b1aee51ddca62953d4c7c9fa1fe436a77f5ab2ebfdd1d8f5c0eCopy

payload

{
  "ModifyOrder": {
    "new_size": 199571356,
    "order_id": 10105236,
    "new_price": null
  }
}