tx 0x58b9f5d343a1ebf8c2e24313a3baddbb045b4a7c3b4d80df2d1e636166e6c4feCopy

payload

{
  "ModifyOrder": {
    "new_size": 1701868,
    "order_id": 1763566,
    "new_price": null
  }
}