tx 0x2c5ef53025a442409d7a2c63ff40f8bd0d8a0e1bbdc4614c1ee0ee9d84e11d3dCopy

payload

{
  "ModifyOrder": {
    "new_size": 8206700,
    "order_id": 4758464,
    "new_price": null
  }
}