tx 0x81a3ebdfc3f1eb356c8c09d6d7635dafd36ed9db5efe4145a5d91c5b644b1d1eCopy

payload

{
  "ModifyOrder": {
    "new_size": 1959035,
    "order_id": 73515166,
    "new_price": null
  }
}