tx 0xc9a9ae95d53e12b1cdcb0988a0657fe2e7a6f4f6f939e72275b72c7d3d688b0cCopy

payload

{
  "ModifyOrder": {
    "new_size": 13621097,
    "order_id": 53446875,
    "new_price": null
  }
}