tx 0x7f4c6a56a13af7e22a2dfb54ceb1f1f464cc657e2ece539f0a13d47e8d1641daCopy

payload

{
  "ModifyOrder": {
    "new_size": 854879210,
    "order_id": 9616964,
    "new_price": null
  }
}