tx 0x03e63b2b5c419c2bdf035b54bbe8e5cfdb4b8f17fc4b2dd700bfeccd3a5edb2bCopy

payload

{
  "ModifyOrder": {
    "new_size": 1831663,
    "order_id": 37513765,
    "new_price": null
  }
}