tx 0xaa9d1e56691e34e52d7f83b1d3f3c9f4825571b25ef88e1a6d248352d00dca5eCopy

payload

{
  "ModifyOrder": {
    "new_size": 8297052,
    "order_id": 4454960,
    "new_price": null
  }
}