tx 0xffdb5b14be54e2119f4df71f9b9b3c3d74eea5d3e5e9c094be70a2f5a80494deCopy

payload

{
  "ModifyOrder": {
    "new_size": 2137651809,
    "order_id": 30591839,
    "new_price": null
  }
}