tx 0x9a5d5f43f0fcf12c5b8c98f77791c3a8b7e15d7c7a3b80633e1293a59c95cd2fCopy

payload

{
  "ModifyOrder": {
    "new_size": 3162364,
    "order_id": 19846828,
    "new_price": null
  }
}