tx 0x4170d1c03e4407a98b8d2fa6be17d7460c986c1e6b84ba7422a4d7ddbdab5d3aCopy

payload

{
  "ModifyOrder": {
    "new_size": 41157812,
    "order_id": 11537342,
    "new_price": null
  }
}