tx 0x3403d09f9ac3a0bf0ae82f9fd3413cad4824a9e6a8e5f6e7d910d8bf6ee3d575Copy

payload

{
  "ModifyOrder": {
    "new_size": 278607646,
    "order_id": 56402574,
    "new_price": null
  }
}