tx 0x0c4d4a7b5bec75f208efaae08679c1fcb78c2e7bbb391a8bac41b0a85bbff17bCopy

payload

{
  "ModifyOrder": {
    "new_size": 7624616,
    "order_id": 13529303,
    "new_price": null
  }
}