tx 0x2a9d3e5c34c85781f5d86b99e9aaaef6a90fadbd763d4e7f73c3d4d6e484d31fCopy

payload

{
  "ModifyOrder": {
    "new_size": 29171881,
    "order_id": 1596584,
    "new_price": null
  }
}