tx 0xfe4c1024e3dd0f96d4e4d71fc046b9b4d8cc5926950c3b8d43d7fdc153a13a7bCopy

payload

{
  "ModifyOrder": {
    "new_size": 7344046,
    "order_id": 42554951,
    "new_price": null
  }
}