tx 0x6e73979a1b5bd3a10e9a252efd7f4e5e2d45616eeb11438ccc3464e5f4fbe22dCopy

payload

{
  "ModifyOrder": {
    "new_size": 21177124,
    "order_id": 7623638,
    "new_price": null
  }
}